Our XX mufflers provide maximum silencing with a minimal loss of performance. Made entirely from stainless steel, they are designed to slip into your boat’s 4” exhaust tips or headers and attached with a ¼” bolt. They are 4-3/4” long and are sold in pairs.

These inline mufflers utilize our Double X mufflers to provide maximum silencing with a minimal loss of performance. Made from stainless steel, they are designed to be installed between the exhaust hose that connects the exhaust manifold with the exhaust outlets. For use with 4” ID hose, they are supplied with a raw stainless steel finish, 6” long and are sold in pairs.

These inline mufflers utilize our Double X mufflers to provide maximum silencing with a minimal loss of performance. Made from stainless steel, they are designed to be installed between the exhaust hose that connects the exhaust manifold with the exhaust outlets. For use with 3” ID hose, they are bright polished, 11-1/2” long and are sold in pairs.

These inline mufflers utilize our Double X mufflers to provide maximum silencing with a minimal loss of performance. Made from stainless steel, they are designed to be installed between the exhaust hose that connects the exhaust manifold with the exhaust outlets. For use with 3-1/2” ID hose, they are bright polished, 11-1/2” long and are sold in pairs.

These tips are completely fabricated out of stainless steel and hand polished to a bright finish. They come with a set of our 102-07 Double X Mufflers installed inside and are equipped with our No-Burn backwash flappers. for use with 4" exhaust house. Sold in pairs.

Dimensions; 14 1/2" Overall length, 4" Inside, 10 1/2" to end of angle cut.

These tips are completely fabricated out of stainless steel and hand polished to a bright finish. They come with a set of our 102-07 Double X Mufflers installed inside and are equipped with our No-Burn backwash flappers. for use with 4" exhaust house. Sold in pairs.

Dimensions; 14 1/2" Overall length, 4" Inside.

We've been manufacturing superior quality mufflers for years and with our engineering and manufacturing capabilities we have developed a muffler so free flowing, it makes horsepower loss a thing of the past. EMI Big Gun Plus Mufflers are a great way to silence even the loudest high performance engines and at an affordable price. The Big Guns are designed for transom mounting, accept 4” exhaust hose, and incorporate an internal anti-backwash flapper. The mufflers are 6” diameter and are 8” long from the transom out. Sold in pairs.

We've been manufacturing superior quality mufflers for years and with our engineering and manufacturing capabilities we have developed a muffler so free flowing, it makes horsepower loss a thing of the past. EMI Big Gun Plus Mufflers are a great way to silence even the loudest high performance engines and at an affordable price. The Big Guns are designed for transom mounting, accept 4” exhaust hose, and incorporate an internal anti-backwash flapper. The mufflers are 6” diameter and are 11-1/2” long from the transom out and have a coned end which will accommodate an external flapper if desired. Sold in pairs.