Exhaust

No horsepower lossRepackableU.S. Forestry approvedNo loose parts to fall offStainless steel endcaps look like factory bikes

Have an older model 2-Stroke machine or want to retro fit a 2-Stroke Spark Arrested Silencer onto your machine? The FMF Racing Universal 2-Stroke silencer is for you! The straight through design of the spark arrestor canister and the performance flow...

For max low end boost!Electro-nickel plated for a non-chip finish that will not discolorHeavy-duty Torque pipe for late model 200cc and up and uses a heavy duty 18 gauge steel body to hold up to the rigors of off-road riding

Universal exhaust pipe guard for 4-stroke bikesProtect head pipe from stones and rocksGuard body is made of A 5052 aluminum with titanium anodized finishEasy to install with enclosed stainless pipe bandsFits pipe diameter: 26 mm to 50 mmFlexible guard...

Extruded from aircraft 6060 T6 alloyCompletely repackableMaximum performance, minimum noiseFits stock pipes as well as aftermarket pipes

For an all-around power increase throughout the power range!All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes

Yoshimura Rs-4 Exhaust Spark Arrestor 1.5 In Replacement Part Sa-04-K

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.

FMF Spring & O-Ring Kit Kx80/ 85/100 98-02 11310

FMF Spring & O-Ring Kit Cr500 92-01 11308

For an all-around power increase throughout the power range!All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes

The original Pro Circuit Works pipe offers unparalled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the entire rpm range. The unplated, oiled metal finish requires some...