Motorcycle Parts › Pro Circuit › Exhaust System

Pro Circuit Works Exhaust Pipe (0761825)

WORKS PIPE 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 conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced... more

Pro Circuit Nature Friendly Spark Arrester Silencer (SH98125-SA)

Pro Circuit has built a reputation around our exhaust systems. It s at the core of our business. We offer Two-Stroke exhausts for all the popular motorcycles and ATVs. There are pipes and silencers for racing recreation quiet riding ...even... more

Pro Circuit Platinum Nickel Plated Exhaust Pipe (PH05125P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit T-4 Full Exhaust System 04-05 Honda TRX450R (4QH04450)

Pro Circuit has built a reputation around our exhaust systems. It s at the core of our business. We offer Four-Stroke exhausts for all the popular motorcycles and ATVs. There are pipes and silencers for racing recreation quiet riding ...even... more

T-6 Stainless Steel Exhaust System (Ktm/Hus 1 8 Fe)

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 aluminum for increased strength and durability while giving riders a more affordable alternative to... more

Works 2-Stroke Exhaust Pipe

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 conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced brackets and... more

Platinum Pipes

Inspired by the winningest aftermarket pipe in the motocross world the Works the Platinum is a rugged exhaust pipe that utilizes plating on the body to protect it from the everyday wear and tear of motorcycle riding Unique electroless nickel bath... more

R304 Shorty Silencer

A favorite of PC-equipped motocross professionals everywhere_x000D_ Race-only silencer features a short body and reduced packing volume to optimize exhaust flow_x000D_ Lightweight extruded 6061 T-6 aluminum body with brushed finish_x000D_... more

304 Factory Sound Silencer

Pro Circuit - 304 Silencer This PC silencer popularized the Factory Sound movement in motocross exhaust technology. The aluminum body is riveted to the stainless-steel end cap on one end and screwed together on the opposite end for easy disassembly and... more

Works Pipe

The first Pro Circuit pipe built with bare metal finish giving it a unique style that sets it apart from all other pipes_x000D_ Durable construction conforms to the natural shape of the motorcycle for exceptional fit and performance_x000D_ Reinforced... more

T-6 Stainless Steel Exhaust System (Ktm 450 2 017)

Designed to improve performance and power over previous systems The ideal system for any rider or racer looking for improved performance durability and a professional look T-6 system features a removable USFS spark arrestor making it easy and fast to... more

Platinum 2-Stroke Exhaust Pipe

Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic look... more

304 Factory Sound Silencer

Pro Circuit - 304 Silencer This PC silencer popularized the Factory Sound movement in motocross exhaust technology. The aluminum body is riveted to the stainless-steel end cap on one end and screwed together on the opposite end for easy disassembly and... more

Ti-6 4-Stroke Exhaust System with Carbon End Cap

Improved performance Equipped with RC-4 Resonance Chamber Lighter weight than OEM system High-grade titanium material used throughout Carbon fiber end-cap Machined aluminum muffler bracket for increased strength and durability Asymmetrical muffler... more

Pro Circuit Nickel Plated Platinum Exhaust Pipe for 2003 KX250 (PK03250P)

The Platinum Pipe offers the same performance gains as the popular Works Pipe but utilizes a platinum plating on the body to protect it from everyday elements Precision in design and engineering makes even the smallest details into a work of art The... more

Pro Circuit Works Exhaust Pipe (0732212)

The original Pro Circuit Works Pipe offers unparalleled 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... more

Pro Circuit Nickel Plated Platinum Exhaust Pipe for 2004-2005 KX125 (PK04125P)

The Platinum Pipe offers the same performance gains as the popular Works Pipe but utilizes a platinum plating on the body to protect it from everyday elements Precision in design and engineering makes even the smallest details into a work of art The... more

Pro Circuit Platinum Nickel Plated Exhaust Pipe for 89-01 CR500R (PH89500P)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit T-6 Stainless Steel Full Exhaust System w/Carbon Tip (0122014F)

The T-6 exhaust system contains a stainless steel head pipe brushed aluminum canister and a carbon fiber end-cap for added durability and a professional look This exhaust system features the same benefits as the T-6 Stainless Steel Exhaust System In... more

Pro Circuit Nickel Plated Platinum Exhaust Pipe 2000-2005 CR500AF (PH00500AFP)

The Platinum Pipe offers the same performance gains as the popular Works Pipe but utilizes a platinum plating on the body to protect it from everyday elements Precision in design and engineering makes even the smallest details into a work of art The... more

Pro Circuit Works Exhaust Pipe for 2000-2005 Service Honda CR500AF (PH00500AF)

Only fits the 2000-2005 Service Honda CR500AF (500cc engine in the 250cc chassis) The original Pro Circuit Works Pipe offers unparalleled performance and power for every two-stroke application Increased horsepower and torque gains will quickly be... more

Platinum Exhaust Pipe

Inspired by the Works the Platinum is a rugged exhaust pipe that utilizes plating on the body to protect it from the everyday wear and tear of motorcycle riding Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

304 Factory Sound Silencer

Pro Circuit - 304 Silencer This PC silencer popularized the Factory Sound movement in motocross exhaust technology. The aluminum body is riveted to the stainless-steel end cap on one end and screwed together on the opposite end for easy disassembly and... more

Pro Circuit Spark Arrestor Insert (060001)

This Pro Circuit removable spark arrestor is United States Forest Service approved (USFS) and is available for T-5 T-6 and Ti-6 exhaust systems with carbon fiber end-caps Fitment 2017 Honda CRF150F 2007-2009 Honda CRF150R 2012-2016 Honda CRF150R... more

Pro Circuit Type 296 Spark Arrestor Aluminum Exhaust Silencer (1352312)

The Type 296 Silencer is a quiet spark arrestor that should be used when riding in noise sensitive areas or any National Forest The Type 296 Silencer is also U.S. Forest Service approved and will reduce your bikes noise level at or near 96dB on most... more

Works Pipe for 19-22 KTM 250SX

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 conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced brackets and... more

Platinum Pipe

PLATINUM PIPES Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Racing Nature Friendly Spark Arrester Silencer

Pro Circuit - Nature Friendly Spark Arrestor Your motocross machine needs one of these to meet US Forestry fire safety standards. Specially engineered internal metal baffles eliminate the chance of sparks leaving the exhaust system. Our clog-free... more

Platinum Pipe - 2-Stroke for 95-96 Honda CR250

PLATINUM PIPES Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

R 304 Shorty Silencer - 2-Stroke for 93-97 Honda CR125

A favorite of PC-equipped motocross professionals everywhere_x000D_ Race-only silencer features a short body and reduced packing volume to optimize exhaust flow_x000D_ Lightweight extruded 6061 T-6 aluminum body with brushed finish_x000D_... more

Pro Circuit T-6 Stainless Steel Full Exhaust System (0161745G)

Improves performance Stainless steel construction throughout head pipe mid pipe and end-cap Aluminum canister construction Equipped with RC-4 Resonance Chamber to reduce noise output Machined aluminum muffler bracket for increased strength and... more

Pro Circuit Ti-6 Pro Full Exhaust System Titanium w/Carbon End Cap (0341925FP)

Improves performance Titanium construction throughout head pipe mid pipe and canister Carbon fiber end-cap construction Equipped with RC-4 Resonance Chamber Machined aluminum muffler bracket for increased strength and durability Asymmetrical muffler... more

Pro Circuit T-6 Stainless Steel Full Exhaust System (0151625G)

Improves performance Stainless steel construction throughout head pipe mid pipe and end-cap Aluminum canister construction Equipped with RC-4 Resonance Chamber to reduce noise output Machined aluminum muffler bracket for increased strength and... more

Pro Circuit T-6 Stainless Steel Full Exhaust System (0151845G)

Improves performance Stainless steel construction throughout head pipe mid pipe and end-cap Aluminum canister construction Equipped with RC-4 Resonance Chamber to reduce noise output Machined aluminum muffler bracket for increased strength and... more

Pro Circuit Platinum Nickel Plated Exhaust Pipe for 92-97 CR125R (PH92125P)

PLATINUM PIPES Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more

Pro Circuit Ti-6 Full Exhaust System Titanium w/Carbon End Cap (0331925F)

Offering maximum performance while meeting AMA amateur noise requirements Ideal for closed-course or off-road racing Titanium construction throughout head pipe mid pipe and canister Carbon fiber end-cap construction Equipped with RC-4 Resonance Chamber... more

Pro Circuit Ti-6 Full Exhaust System Titanium w/Carbon End Cap (0351935F)

Offering maximum performance while meeting AMA amateur noise requirements Ideal for closed-course or off-road racing Titanium construction throughout head pipe mid pipe and canister Carbon fiber end-cap construction Equipped with RC-4 Resonance Chamber... more

Pro Circuit Platinum Nickel Plated Exhaust Pipe (0851665)

PLATINUM PIPE Inspired by the championship winning Works pipe the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tear Unique nickel bath technology gives the surface added abrasion resistance and enhances the... more