Muzzys offers mufflers in two styles and four materials. Round mufflers are available in aluminum. Oval mufflers are available in Carbon Fiber, Titanium and Stainless Steel. The standard muffler shipped with a Muzzy Stainless exhaust system is the round polished aluminum. The standard muffler shipped with the Ultra Light Titanium exhaust is the oval shape, either in titanium or carbon fiber. Any muffler is available for the Muzzy Stainless exhaust by ordering the correct part number for the combination. Oval Carbon, Titanium and Stainless Steel are extra cost items. In general the core diameter and length are the same regardless of shape and material. Therefore, performance and sound level is the same regardless of material or shape. Special "quiet" cores are smaller and are available at a slight performance penalty and extra cost. MUZZY Mufflers are packed with a special hi temperature sound absorbing fiber material and should always be repacked with this material. Carbon fiber mufflers are not recommended for extended high temperature operation such as found in dyno testing or extended periods at high power. Care must be taken to ensure that carbon fiber mufflers are kept well packed to avoid heat damage.

Features:
The round aluminum muffler is highly polished and incorporates polished stainless steel end caps. The end caps are riveted in place and are easy to re-pack by drilling out and replacing the rivets.

The oval mufflers incorporate end caps machined from solid billet aluminum and highly polished. The exhaust tip is polished stainless steel. The titanium mufflers feature a brushed finish. The end caps are fastened with polished button-head allen screws which are easily removable to facilitate re-packing. The oval stainless muffler weighs 5.4 lbs, the oval titanium muffler weighs 5 pounds, and the oval carbon 4 pounds.