Pro Circuit

Advanced design ensures lightning-quick throttle response Extensively track- and dyno-tested Steel Allen head screws make repacking an easy task E...

The first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes Durable construction conf...

The T-6 Stainless Steel Exhaust System offers the same benefits as Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and ...

Quite Tips inserts produce a more subdued exhaust note

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

CNC-machined and PTFE coated Stronger and more durable than OEM plastic units

CNC-machined and PTFE coated Stronger and more durable than OEM plastic units

CNC-machined and PTFE coated Stronger and more durable than OEM plastic units

Pro Circuit front fender stickers Thick, flexible vinyl for great looks and easy application Each set includes two side stickers, fits standard bik...

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cour...

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cour...

Measures: 36" W x 9" T

Pro Circuit front fender stickers Thick, flexible vinyl for great looks and easy application Each set includes two side stickers, fits standard bi...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

OEM replacement O-ring for Pro Circuit water pump cover. 2004 Kawasaki KX 250 F - - 2004 Suzuki RM-Z 250

CNC-machined and PTFE coated Stronger and more durable than OEM plastic units

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

EXPECTED AVAILABILITY DATE: 8/24/2023   The first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from...

The first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes Durable construction conf...

If you are competing in a AMA Supercross or AMA Motocross series, the Ti-6 Pro Titanium Exhaust System is perfect for you Created as a full race s...

Fits The Following Bikes: KTM 250 SX-F 2022 1/2 Husqvarna FC 250 2022 1/2 KTM 350 SX-F 2023 Husqvarna FC 350 2023 Exhaust Description:  The T-6 St...

Fits The Following Bikes: KTM 450 SX-F F.E. 2022 1/2 KTM 450 SX-F 2023 Husqvarna FC 450 F.E. 2022 1/2 Husqvarna FC 450 2023-2024 GasGas MC 450 F.E....

Fits The Following Bikes: KTM 450 SX-F F.E. 2022 1/2  KTM 450 SX-F 2023 Husqvarna FC 450 F.E. 2022 1/2 ( Rockstar Edition) Husqvarna FC 450 2023-20...

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cou...

Fits The Following Bikes: Honda CR125R 1993-1997   Silencer Description: The R-304 silencer was developed as a full-race two-stroke silencer. The c...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

Similar to the R-304 Silencer except it is constructed with a carbon-aramid fiber shell, titanium tubing and titanium end-cap Offers the "factory...

Fits The Following Bikes: KTM 250 SX-F 2022 1/2  Husqvarna FC 250 2022 1/2 KTM 350 SX-F 2023 Husqvarna FC 350 2023 Exhaust Description:  The T-6 St...

Comes with removable spark arrestor

Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life CNC-machined from billet aluminum for strength...

Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life CNC-machined from billet aluminum for strength...

Improved performance Equipped with RC-4 Resonance Chamber Lighter weight than OEM system High-grade titanium material used throughout Carbon fiber...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

  Advanced design ensures lightning-quick throttle response Extensively track- and dyno-tested Steel Allen head screws make repacking an easy tas...

Ideal for keeping an eye on engine, suspension and radiator component temperatures Strips change color to show heat range, from 149°F to 248°F (65-...

Inspired by the championship winning Works pipe, the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear ...

CNC-machined from billet aluminum Free folding, knurled shift tip is replaceable and completely rebuildable Design helps prevent dirt from clogging...

The under-the-float-bowl location of the fuel screw makes it next to impossible to reach Pro Circuit's fuel mixture screw can be turned by hand (wi...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

Full-race two-stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-cour...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brus...

The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brush...

Silicone plug for 4-stroke exhausts Prevents water and debris from entering your exhaust system during wash Center handle and tapered design allow ...

The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque g...

An extremely technical pipe that utilizes state-of-the-art heavy-duty construction, ideal for riders who want more snap in the powerband Innovati...