{"title":"Exhaust Accessories","description":"\u003cp\u003e\u003cspan\u003eIn Exhaust Accessories you will find transom plates manufactured from billet aluminum and your choice of our Fusioncoat colors. We also have exhaust bends, block-off plate, and even bypass \"Y\" Fittings.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"bypass-y-fitting","title":"Bypass \"Y\" Fitting","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBypass \"Y\" Fitting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNecessary to convert four hose Merc thermostat units for use with EMI Thunder manifolds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892282151100,"sku":"EMI-131","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-131-2T.png?v=1780423104"},{"product_id":"emi-riser-gasket-with-water-passages","title":"EMI Riser Gasket with Water Passages","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Riser Gasket with Water Passages\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEMI Thunder exhaust riser gaskets with water passages, seal the area between the manifold and riser. Made from quality composite materials, these gaskets will restore a leak-free seal. Sold individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892283855036,"sku":"GSK-110","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/GSK-110-2T.png?v=1780423211"},{"product_id":"emi-riser-gasket-without-water-passages","title":"EMI Riser Gasket without Water Passages","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Riser Gasket without Water Passages\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEMI RISER GASKETS without water passages , Used between the manifold and riser on EMI Thunder exhaust. Sold individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892286017724,"sku":"GSK-111","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/GSK-111-2T.png?v=1780423335"},{"product_id":"emi-thunder-hi-perf-496-s-pipe","title":"EMI Thunder HI Perf 496 S Pipe","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder HI Perf 496 S Pipe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSS HP S-pipe riser kit. Sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892288639164,"sku":"EMI-160","price":2879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-160-2T.png?v=1780423436"},{"product_id":"emi-thunder-risers-ss-3-taller-112","title":"EMI Thunder Risers SS 3\" Taller (112)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder Risers SS 3\" Taller (112)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSS HP 3\" Taller Risers only for Silent Choice or S-bend applications. Sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892302827708,"sku":"EMI-153","price":1886.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-153-2T.png?v=1780423614"},{"product_id":"exhaust-s-bends-stainless-steel-long-s-13-drop","title":"Exhaust \"S\" Bends Stainless Steel Long \"S\" - 13\" Drop","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust \"S\" Bends Stainless Steel Long \"S\" - 13\" Drop\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse these stainless steel bends to lower the outlet position of your exhaust. With 4\" inlets and outlets and sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892365381820,"sku":"109-106SS","price":362.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-106SS-2T.png?v=1780423990"},{"product_id":"exhaust-s-bends-stainless-steel-short-s-4-1-2-drop","title":"Exhaust \"S\" Bends Stainless Steel Short \"S\" - 4 - 1\/2\" Drop","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust \"S\" Bends Stainless Steel Short \"S\" - 4 -1\/2\" Drop\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse these stainless steel bends to lower the outlet position of your exhaust. With 4\" inlets and outlets and sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892386025660,"sku":"109-105SS","price":324.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-105SS-2T.png?v=1780424200"},{"product_id":"exhaust-s-bends-stainless-steel-standard-s-11-drop","title":"Exhaust \"S\" Bends Stainless Steel Standard \"S\" - 11\" Drop","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust \"S\" Bends Stainless Steel Standard \"S\" - 11\" Drop\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse these stainless steel bends to lower the outlet position of your exhaust. With 4\" inlets and outlets and sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892393693372,"sku":"109-100SS","price":324.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-100SS-2T.png?v=1780424286"},{"product_id":"exhaust-80-degree-bend","title":"Exhaust 80 Degree Bend","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust 80 Degree Bend\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse these stainless steel bends for alternate exhaust routing. 8\" long with 4\" inlets and outlets. Sold individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892397920444,"sku":"109-101SS","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-101SS-2T.png?v=1780424391"},{"product_id":"exhaust-block-off-plate","title":"Exhaust Block-Off Plate","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Block-Off Plate\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed to block off the exhaust outlet on Mercruiser Bravo Gimal housing when removing the stock exhaust \"Y\" pipe for through transom exhaust applications. Made from stainless steel and is black Fusioncoated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892409258172,"sku":"109-05","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-05-2T.png?v=1780424526"},{"product_id":"exhaust-manifold-gasket-for-sb-chevy","title":"Exhaust Manifold Gasket For SB Chevy","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Manifold Gasket For SB Chevy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEXHAUST MANIFOLD GASKET FOR SB CHEVY, Replacement exhaust gaskets for EMI Thunder and other aluminum marine exhaust manifolds. Sold in pairs\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892418629820,"sku":"GSK-105","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/GSK-105-2T.png?v=1780424669"},{"product_id":"exhaust-manifold-gaskets-for-bb-chevy","title":"Exhaust Manifold Gaskets For BB Chevy","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Manifold Gaskets For BB Chevy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEXHAUST MANIFOLD GASKETS FOR BB CHEVY, Replacement exhaust gaskets for EMI Thunder and other aluminum marine exhaust manifolds. Sold in pairs\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892423545020,"sku":"GSK-104","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/GSK-104-2T.png?v=1780424750"},{"product_id":"external-exhaust-flapper-3-diameter","title":"External Exhaust Flapper 3\" Diameter","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExternal Exhaust Flapper 3\" Diameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to clamp over most exhaust tips, our external flappers are constructed from high temp rubber and DO NOT use an internal metal plate which could cause failure. Measure the outside diameter of your exhaust tip to determine the size needed. Sold individually (tip not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892426363068,"sku":"101-11","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/101-11-2T.png?v=1780424912"},{"product_id":"external-exhaust-flapper-4-1-2-diameter","title":"External Exhaust Flapper 4 - 1 \/ 2\" Diameter","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExternal Exhaust Flapper 4 - 1 \/ 2\" Diameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to clamp over most exhaust tips, our external flappers are constructed from high temp rubber and DO NOT use an internal metal plate which could cause failure. Measure the outside diameter of your exhaust tip to determine the size needed. Sold individually (tip not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892438487228,"sku":"101-13","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/101-13-2T.png?v=1780425078"},{"product_id":"flapper-kit-3-3-8","title":"Flapper Kit 3 - 3 \/ 8\"","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlapper Kit 3 - 3\/8\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese flappers are replacements for the Bell Type tips. 3-3\/8\" diameter, kits include screws and mounting tab. Sold individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892449759420,"sku":"101-08","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/101-08-2T.png?v=1780425195"},{"product_id":"flapper-kit-4-1-8","title":"Flapper Kit - 4 1\/8\"","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlapper Kit - 4 1\/8\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese flappers are replacements for the Bell Type tips. Sold individually. 4 1\/8\" Diameter Flapper (Fits 101-03 tips)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892452118716,"sku":"101-09","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/101-09-2T.png?v=1780425268"},{"product_id":"non-burn-flapper-pin-4","title":"Non-Burn Flapper \u0026 Pin 4\"","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNon-Burn Flapper \u0026amp; Pin 4\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNon-Burn flapper and Pin, Stainless steel, Fits 4\" exhaust tips, Weld-in installation, Sold individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892504973500,"sku":"100-32","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/100-32-2T.png?v=1780425740"},{"product_id":"oil-filter-bracket-for-high-mount-aluminum-risers","title":"Oil Filter Bracket For High Mount Aluminum Risers","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOil Filter Bracket For High Mount Aluminum Risers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket kit to relocate your stock oil filter mount to EMI Thunder exhaust systems using aluminum risers. For some Mercruiser Small Block Chevy applications and Big Block Chevy applications with v-belt engine accessories. This kit works with oil filter brackets that were originally mounted to the top of the stock Mercruiser cast iron risers using long bolts. The bracket kits have a gloss black Fusioncoat finish and include fasteners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892595380412,"sku":"EMI-132","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-132-2T.png?v=1780429502"},{"product_id":"oil-filter-bracket-for-low-mount-aluminum-risers","title":"Oil Filter Bracket For Low Mount Aluminum Risers","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOil Filter Bracket For Low Mount Aluminum Risers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket kit to relocate your stock oil filter mount to EMI Thunder exhaust systems using aluminum risers. For some Mercruiser Small Block Chevy applications and Big Block Chevy applications with v-belt engine accessories. This kit works with oil filter brackets that were originally mounted to the top of the stock Mercruiser cast iron risers using long bolts. The bracket kits have a gloss black Fusioncoat finish and include fasteners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892596756668,"sku":"EMI-126","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-126-2T.png?v=1780429616"},{"product_id":"oil-filter-bracket-kit-big-block-chevy-efi-applications-with-serpentine-accessory-belts","title":"Oil Filter Bracket Kit Big Block Chevy EFI Applications with Serpentine Accessory Belts","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOil Filter Bracket Kit Big Block Chevy EFI Applications with Serpentine Accessory Belts\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket kit to relocate your stock oil filter mount to EMI Thunder exhaust systems. Designed for Mercruiser Big Block Chevy fuel injected applications using serpentine belt engine accessories. The installation requires cutting your existing oil filter bracket. Some applications may also require additional drilling or modification for correct mounting of the Mercruiser oil filter bracket. The brackets have a gloss black Fusioncoat finish and include the necessary fasteners, fittings, and hose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892598755516,"sku":"EMI-140","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-140-2T.png?v=1780429689"},{"product_id":"oil-filter-bracket-kit-for-high-mount-ss-risers","title":"Oil Filter Bracket Kit For High Mount SS Risers","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOil Filter Bracket Kit For High Mount SS Risers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket kit to relocate your stock oil filter mount to EMI Thunder exhaust systems using stainless steel risers. For some Mercruiser Small Block Chevy applications and Big Block Chevy applications with v-belt engine accessories. This kit works with oil filter brackets that were originally mounted to the top of the stock Mercruiser cast iron risers using long bolts. The bracket kits have a gloss black Fusioncoat finish and include fasteners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892600459452,"sku":"EMI-128","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-128-2T.png?v=1780429798"},{"product_id":"oil-filter-bracket-kit-for-low-mount-ss-risers","title":"Oil Filter Bracket Kit For Low Mount SS Risers","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOil Filter Bracket Kit For Low Mount SS Risers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket to relocate your stock oil filter mount to EMI Thunder exhaust systems using stainless steel risers. For some Mercruiser Small Block Chevy applications and Big Block Chevy applications with v-belt engine accessories. The kit works with oil filter brackets that were originally mounted to the base of the stock Mercruiser cast iron risers. The bracket kits have a gloss black Fusioncoat finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892639453372,"sku":"EMI-127","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-127-2T.png?v=1780429891"},{"product_id":"shift-quadrant-engine-control-module-ecu-bracket","title":"Shift Quadrant \/ Engine Control Module (ECU) Bracket","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShift Quadrant \/ Engine Control Module (ECU) Bracket\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this bracket kit to relocate your stock shift quadrant assembly and engine control module (ECU) to EMI Thunder exhaust systems. While it is designed for Mercruiser accessories, some applications may require you to drill or modify the mounting holes on the bracket to accommodate the parts. The brackets have a gloss black Fusioncoat finish and include fasteners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892665045180,"sku":"EMI-125","price":80.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-125_shift_bracket_kit.jpg?v=1780430277"},{"product_id":"transom-cover-plates","title":"Transom Cover Plates","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransom Cover Plates\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from billet aluminum and Fusioncoated, these cover plates provide you with an easy fix for covering exhaust outlet holes in your transom. Outside plate is 5 1\/2” while inside backing plate is 4 1\/2”. Sold in pairs. No fasteners are provided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Bright Blue Fusioncoat Finish","offer_id":46892690702524,"sku":"109-107B","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Gloss Black Anodize Finish","offer_id":46892690735292,"sku":"109-107BA","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Gloss Black Fusioncoat Finish","offer_id":46892690768060,"sku":"109-107BK","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Clear Anodized (Matte Silver Sheen) Finish","offer_id":46892690800828,"sku":"109-107CA","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Polished w\/ Clear Protective Coat Finish","offer_id":46892690833596,"sku":"109-107CL","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Matte Black Fusioncoat Finish","offer_id":46892690866364,"sku":"109-107MB","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Bright Polished Finish","offer_id":46892690899132,"sku":"109-107P","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Bright Purple Fusioncoat Finish","offer_id":46892690931900,"sku":"109-107PR","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Bright Red Fusioncoat Finish","offer_id":46892690964668,"sku":"109-107R","price":172.95,"currency_code":"USD","in_stock":true},{"title":"Gloss White Fusioncoat Finish","offer_id":46892690997436,"sku":"109-107W","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/109-107B_transom_cover_plates_web.jpg?v=1780430830"},{"product_id":"transom-flange-gasket-set","title":"Transom Flange \u0026 Gasket Set","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransom Flange \u0026amp; Gasket Set\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this polished stainless steel flange and gasket set for transom sealing of 4\" dry tailpipes or our no flange exhaust tips. The gasket stretches to seal against the exhaust where extreme transom angles are an issue. The kit includes 1) stainless steel mounting flange and 1) silicone gasket. Flange measures 7\" outside diameter and 5\" inside diameter. Gasket measures 7\" outside diameter and 3\" inside diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892708200636,"sku":"100-50","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/100-50-2T.png?v=1780431034"},{"product_id":"transom-flange-gasket-only","title":"Transom Flange Gasket Only","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransom Flange \u0026amp; Gasket Set\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this polished stainless steel flange and gasket set for transom sealing of 4\" dry tailpipes or our no flange exhaust tips. The gasket stretches to seal against the exhaust where extreme transom angles are an issue. The kit includes 1) stainless steel mounting flange and 1) silicone gasket. Flange measures 7\" outside diameter and 5\" inside diameter. Gasket measures 7\" outside diameter and 3\" inside diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892712951996,"sku":"100-50G","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/100-50G-2T.png?v=1780431093"},{"product_id":"exhaust-flapper-external-3-1-2-and-4","title":"Exhaust Flapper - External 3 1 \/ 2\" and 4\"","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Flapper - External 3 1\/2\" and 4\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to clamp over most exhaust tips, our external flappers are constructed from high temp rubber and DO NOT use an internal metal plate which could cause failure. Measure the outside diameter of your exhaust tip to determine the size needed. Sold individually (Tip not included). Fits 4\" or 3-1\/2\" diameter tips (3 1\/2\" requires slight modification of flap to fit).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46892821774524,"sku":"101-10","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/101-10-2T.png?v=1780433927"},{"product_id":"emi-thunder-hi-perf-s-pipe","title":"EMI Thunder HI Perf S Pipe","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder HI Perf S Pipe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSS HP S-pipe riser kit. Sold in pairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895166292156,"sku":"EMI-151","price":2750.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-151-2T.png?v=1780505462"},{"product_id":"emi-thunder-hi-perf-ss-3-tall-risers-only","title":"EMI Thunder HI Perf SS +3\" Tall Risers Only","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder HI Perf SS +3\" Tall Risers Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSS HP 3\" Taller Risers only (pr.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895172190396,"sku":"EMI-152","price":1886.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-152-2T.png?v=1780505613"},{"product_id":"emi-thunder-hi-perf-ss-496-3-tall-risers-only","title":"EMI Thunder HI Perf SS 496 +3\" Tall Risers Only","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder HI Perf SS +3\" Tall Risers Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eEddie Marine EMI Thunder 496 Chevy high performance S-pipe risers are made from stainless steel. They're designed as a solution for exiting exhaust below swim steps. Used with your EMI Thunder manifolds, these risers enable the exhaust to exit underwater at idles, keeping them quiet when you want it most. Their extended length design prevents reversion with most performance aftermarket camshafts. The risers have integral 10mm bungs to accommodate Merc 496 water temp sensors. Standard height and additional 3 in. height models are available.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eEddie Marine EMI Thunder 496 Chevy high performance S-pipe risers include:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel risers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eRiser gaskets\u003c\/li\u003e\n\u003cli\u003e80 degree bends\u003c\/li\u003e\n\u003cli\u003eExhaust hose and clamps\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting studs, nuts, and washers\u003c\/li\u003e\n\u003cli\u003eJumper hoses, clamps, and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895178645692,"sku":"EMI-162","price":2021.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-162-2T.png?v=1780505830"},{"product_id":"emi-thunder-high-perf-ss-496-risers-only","title":"EMI Thunder High Perf SS 496 Risers Only","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder High Perf SS 496 Risers Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eSS HP Risers only. Sold in pairs.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895187001532,"sku":"114","price":1886.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-114-2T.png?v=1780505912"},{"product_id":"emi-thunder-high-perf-ss-risers-only","title":"EMI Thunder High Perf SS Risers Only","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder High Perf SS Risers Only\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eSS HP Risers only. Sold in pairs.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895194144956,"sku":"EMI-111","price":1750.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-111-2T.png?v=1780506351"},{"product_id":"emi-thunder-riser-ss-dry-tailpipe-kit","title":"EMI Thunder Riser SS Dry Tailpipe Kit","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder Riser SS Dry Tailpipe Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThese long, dry risers on these systems area must with High Performance camshafts to prevent reversion (water ingestion). With dry risers, the engine discharge water and exhaust do not mix until the very end of the tailpipe, outside of the boat, reducing the chance of reversion. Note that dry tailpipes will be quite a bit louder than a standard set of risers. Standard length on these risers is 32\" but they are made to order and can be built to a custom length at no extra cost (unusually long applications may require an additional charge). If you have existing exhaust outlets, please check our dimensions to determine the correct fit before ordering! We are not responsible for exhaust systems that do not match up to existing holes in your boat's transom. For custom pipes provide us a mock PVC example showing length from your front cylinder head bolt to the end of the tailpipe (See Mock-up Example images) The kit includes stainless steel fasteners, water jumper hose, fittings, riser gaskets, through transom flanges, and gasket seals. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSold in pairs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895212593340,"sku":"EMI-113","price":2276.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-113-2T.png?v=1780506813"},{"product_id":"emi-thunder-risers-ss-496-dry-tailpipe-kit","title":"EMI Thunder Risers SS 496 Dry Tailpipe Kit","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEMI Thunder Risers SS 496 Dry Tailpipe Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eSS 496 HP Dry Pipe. These long, dry risers on these systems area must with High Performance camshafts to prevent reversion (water ingestion). With dry risers, the engine discharge water and exhaust do not mix until the very end of the tailpipe, outside of the boat, reducing the chance of reversion. Note that dry tailpipes will be quite a bit louder than a standard set of risers. Standard length on these risers is 32\" but they are made to order and can be built to a custom length at no extra cost (unusually long applications may require an additional charge). If you have existing exhaust outlets, please check our dimensions to determine the correct fit before ordering! We are not responsible for exhaust systems that do not match up to existing holes in your boat's transom. For custom pipes provide us a mock PVC example showing length from your front cylinder head bolt to the end of the tailpipe (See Mock-up Example images) The kit includes stainless steel fasteners, water jumper hose, fittings, riser gaskets, through transom flanges, and gasket seals. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSold in pairs.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895247065276,"sku":"EMI-165","price":2399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-165-2T.png?v=1780506992"},{"product_id":"emi-thunder-ss-496-silent-choice-risers","title":"EMI Thunder SS 496 Silent Choice Risers","description":"\u003cp\u003e\u003cstrong\u003eEMI Thunder SS 496 Silent Choice Risers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSS HP Short Risers only. Sold in pairs. \u003c\/p\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895258796220,"sku":"EMI-115","price":1886.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-115-2T.png?v=1780507121"},{"product_id":"emi-thunder-ss-silent-choice-risers","title":"EMI Thunder SS Silent Choice Risers","description":"\u003cp\u003e\u003cstrong\u003eEMI Thunder SS Silent Choice Risers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSS HP Short Risers only. Sold in pairs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Eddie Marine","offers":[{"title":"Default Title","offer_id":46895276228796,"sku":"EMI-112","price":1750.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8676\/8828\/files\/EMI-112-2T.png?v=1780507436"}],"url":"https:\/\/eddiemarine.com\/collections\/exhaust-accessories-1.oembed","provider":"Eddie Marine","version":"1.0","type":"link"}