Pro Circuit ATV exhaust systems and motorcycles Exhaust systems

To contact us:

Phone: 909-899-7070

Fax: 909-899-9998

Email: sales@atvparts.biz

Rancho Cucamonga, California

9-5pst M-F

Pro Circuit ATV Exhausts T-4 4 Stroke

Lighter than stock and designed to boost output throughout the power band. Lightweight, extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Removable end cap tip allows quick access to the U.S.F.S.-approved screen spark arrestor. TRX-400EX head pipes are 304 stainless steel, as are the S-bend, inlet cap, one-piece exhaust flange, stand off and springs for a factory look, performance and durability.

Pro Circuit Exhausts Spark Arrestors/Silencers

Quiet, U.S. Forest Service Approved. No power loss. Aluminum housing.

Pro Circuit 304 Factory Sound Silencers

Add power and a "works-like" exhaust note. Rebuild able. "Factory Sound" silencers feature aluminum body construction. 304 "Factory Sound" Stainless Series silencers feature stainless steel end caps and tubing; resist rust.

Pro Circuit R-304 Shorty Silencers

Used by practically every PC-equipped motocross professional on the podium today. Race-only silencer features a short body with reduced packing volume for optimum exhaust flow. Stainless- steel end caps and intake tube, an extruded aluminum body with brushed finish and light weight. High-strength aluminum rivets and steel Allen head screws on one end for easy disassembly and rebuilding.

Pro Circuit T-4 Silencers

Improved power delivery and exhaust note. Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain. Top-quality construction assures long life. High-quality stainless steel and aluminum construction eliminates rust problems. Machined aluminum end caps. Silencers include spark arrestors that can be removed for closed-course racing; silencer is completely rebuild able. T-4 silencers sold with Pro Circuit header pipes for most models; silencers for Honda XR400R/XR600R/XR650L and Ktm 400/520 use stock head pipes.

Pro Circuit T-4 4 Stroke silencers

Lighter than stock and designed to boost output throughout the power band. Lightweight, extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Removable end cap tip allows quick access to the U.S.E.S.-approved screen spark arrester. TRX400EX head pipes are 304 stainless steel, as are the S-bend, inlet cap, one piece exhaust flange, stand off and springs for a factory look, performance and durability.

Pro Circuit Platinum Pipes and Works Pipes

The Winn ingest aftermarket pipe in the motocross world. Intense testing, riding and racing ensures performance that works from every pipe. Knowledge gained at the top levels of racing, computer-aided design for more exacting specs, plus a commitment to excellence has made Pro Circuit the dominating pipe at all levels of competition. Two styles available - "Platinum" pipes have a nickel-plated finish, "Works" pipes are bare metal finish: performance, fit and all other features are exactly the same.


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AC Racing products ATV parts biz link with nerf bars bumpers skid plates and pro peg nerfs

Air Filter kits: ATV Parts Biz link of K&N air filters power filter and power kits

Big Gun ATV parts link for Big Gun exhaust systems for utility atv's, Motorcycle and quads

ATV Grills & Guards with some billet for ATVs by R-Beast

ATV Carburetors atv parts biz links for the keihin and Mikuni carburetors

ATV Reeds Including Delta V-Force and Boyesen ATV Reeds

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CDI's and starters ATVs Parts links for Stators, cdi and starters by Electrex Hot Shot

Clutch kits atv parts link for heavy duty atv clutch kits and clutches for performance quads

DG Performance atv parts link for quality nerf bars bumpers grab bars and skid plates

Durablue atv axles parts link for heavy duty axles billet hubs, X33 and eliminator axles

FMF 4 Stroke exhaust  for ATV exhaust systems and 4 stroke motorcycle pipes

FMF 2 stroke Exhaust: ATV Exhaust systems for 2 stroke Motorcycle and ATVs

Handle Bars ATV Parts link for Renthal bars Fat bar Motorcycle ATV handle bars

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Pro Circuit Exhausts systems Yamaha, Kawasaki, Honda, Suzuki, Polaris

Pro Armor Nerf bars bumpers and ATV skid plates

Stators High output atv stators and starters for your
Shocks: Elka Shocks  Works Performance shocks e-mail 4 prices

Yoshimura ATV exhaust systems for quads and motorcycles like comp pro series

Tires:  Titan, Cheng Shin ITP for motocross or sand dunes and desert

UMI ATV Billet parts  case guards handlebars clutch covers and more

Wiseco ATV pistons & crankshafts Honda, Kawasaki, Suzuki, Yamaha,

White Brothers Exhaust Systems for Motorcycle ATV with E series carbon pro and race

White Brothers Nerf Bars bumpers and ATV skid plates

Wheels Douglas, ITP billet and alloy atv rims for the motocross track or dunes T9 Pro race Douglas Ultimate atv wheels and sham rocks pattern and bead locks

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Bombardier DS650 ATV Parts Link for DS650 performance accessories and products

Custom Built Banshee Predator Z400 KFX400 Raptor 250R TRX450R YFZ450 and more

Honda ATV TRX 400EX ATVs Parts link for products and accessories that fit the Honda

Honda ATV TRX450r  ATV Parts link for products and accessorys for the Honda.

Jet Ski Parts and Accessories at inlandjet.com with full line of jet ski parts.

Kawasaki KFX400 atv parts link for performance products & accessories for the Kawasaki kfx400

Kawasaki ATV KFX700 atv parts link for products and accessories for the Kawasaki ATV

Polaris ATV Predator 500 atv parts link for all your Polaris Predator atv products and accessory

Yamaha ATV Banshee ATV Parts biz link for cool Banshee accessories with engine mods pipes.

Yamaha YFZ450  ATV Parts biz link for Yamaha YFZ450 products and performance accessory

Yamaha Raptor 660R ATVs parts link for the Yamaha Raptor 660R with lots of goodies and stuff

Yamaha Warrior ATV parts biz link with lots of Yamaha Warrior mods stuff and performance

Suzuki ATV Quadsport Z400 ATV parts biz for products and mods for the Suzuki Z400

 

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