NOTE: If you select the “AMA” or “FIM” legal version Rocket will choose the appropriate muffler length. Therefore you’ll need to choose the standard base length.

Rocket Exhaust produces the only “octagonal” shaped exhaust systems. The unique shape of the muffler has superior noise canceling features, larger packing volume, is stronger, lighter and has better tire clearance than conventional designs. The muffler is available in aluminum and carbon fiber. The unique muffler mounting system insures a “happy” fit utilizing our moveable hanger bracket and precision mid-pipe to muffler slip-fit. Head and mid pipes are constructed from an air-craft quality stainless steel and each model is dyno tuned and track tested to optimize performance and power gains using Rocket “stepped” and or Rocket “tapered” tube designs. If you need to reduce the dB level Rocket offers optional Stealth Core inserts. Never before available to the consumer Rocket is introducing the ability to customize the length and internal core configuration of the muffler. Engine tuners rejoice!

Rocket Exhaust systems are dyno and track tested to enhance the entire powerband. Healthy increases in bottom, mid and top rpm range can be expected. We aim to lengthen the useable power.

• Thin-wall stainless steel header and mid-pipe.
• Lightweight 6061 aluminum or optional super lightweight carbon fiber.
• AMA and FIM race legal versions available*
• Customizable muffler length (12”-17”) and multiple core designs (optional)*
• USDA Forest Service approved spark arrester (optional).
• Most applications available as a full system and or slip-on.
• End caps come in matching bike colors, black and polished.

The carbon fiber racer series is warranted for three months from the date of purchase against manufacture’s defects. This product is intended for motocross application, the packing needs to be serviced every six to eight hours in order to protect the carbon fiber form excessive heat. Rocket Exhaust, will not warranty damage to the muffler caused by excessive heat as a result of not repacking the muffler. Service intervals for repacking the muffler vary greatly depending on riding ability and riding style.