Exhaust

All new incorporating the latest in Resonance Chamber TechnologyPatented core shape lowers sound level while maintaining maximum power outputPatented canister shape increases internal volume for more sound absorbing materialPatented chamber design to...

USFS Approved Spark Arrestor End Cap.Cost effective option vs. replacing the complete silencer.Designed to offer maximum performance; in our testing we found no power loss from the stock end cap.The EE Screen type spark arrestor makes maintenance very...

Stainless heavy duty exhaust clamp for 4-stroke bikesMade of stainless steel for less corrosion than steel clamps

Yoshimura Rs-9T Spark Arrestor 1.125" Sa-15-K

Parallelogram-shape mufflerMaximized internal volumeStraight, single core baffleLow-volume sound insert capable

Yoshimura has been working extensively with OE’s and factory racing teams to develop racing-oriented parts that can also benefit the weekend warrior. Because we take racing seriously, we have utilized the most technologically advanced equipment available...

Yoshimura Rs-2 Exhaust Spark Arrestor Insert 1.625 In Replacement Sa-06-K

The Ti-6 Titanium Exhaust System is designed to improve performance and power over previous designs. Constructed of titanium throughout the head pipe, mid pipe and canister, this is the ideal exhaust for any off-road or closed course racer looking for...

The T-6 Stainless Steel Exhaust System offers the same benefits as our popular Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable...

The T-6 Stainless Steel Exhaust System offers the same benefits as our popular Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable...

If you are looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto your stock head pipe, then look no further. The T-6 Stainless Steel Slip-On Silencer is constructed from aluminum and stainless steel while offering...

The compact design of the R-304 Silencer offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.