Exhaust

Extruded from aircraft 6060 T6 alloyCompletely repackableMaximum performance, minimum noiseFits stock pipes as well as aftermarket pipesShorty silencers available for late model bikes to improve low-end thrust

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

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...

The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the R-304. The brushed aluminum body, stainless steel inlet tube and end-cap give you a silencer that looks as good as...

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

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...

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt bike system, from the matte carbon fiber end cap with...

The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has...

Pro Circuit Spark Arrestor Screen 1 1/2" Replacement Part Pc4000-0002

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