YAMAHA YFZ450 CARBURETOR OR YFZ450R FUEL INJECTED ( PLEASE SEND MESSAGE TO SPECIFY ) BIG BORE MONSTER CORE COMES WITH SHORTY™ 9.25" OR 12" SILENCER LENGHT... PLEASE SEND MESSAGE TO CONFIRM Lenght and colors..  COMES WITH ALL BLACK EVERYTHING FRONT TO REAR OR CHOOSE ANY TIP OR M EMBLEM COLOR WE STOCK.. WE STOCK YAMAHA COLORS YELLOW, RED, BLUE, ORANGE, HI YELLOW, WHITE, GREEN, BLACK, PURPLE, BURGUNDY, SE BLUE IF NO CHOSE IS MADE WE WILL SEND ALL BLACK EVERYTHING....

ATV Exhaust Systems

YAMAHA YFZ450 CARBURETOR OR YFZ450R FUEL INJECTED ( PLEASE SEND MESSAGE TO SPECIFY ) BIG BORE MONSTER CORE

Works well on stock engines as well as modified drag builds and everything in between!

Buy it Now @ $625.00 as shown in picture #1

FREE MonsterQuad, Got MonsterPipe & Monster Inside Stickers w/ purchase

Why our system eats the competition:

* Exclusive billet modular rebuildable design.

* CNC Billet pinch design (eliminates hose clamp! )

* 4 screws to remove guts for repacking (eliminates rivets)

* 12 way directional tip adjustment.

* Over 25 years of Research & Development in 4-stroke Pipe Design

* Aluminum/Billet Exhaust Canister w/ Removable Stainless Steel Spark Arrestor & Huge Flow Thru design

* MonsterPipe™ HUGE STAINLESS STEEL HEAD PIPES AND FULLY STEPPED MID PIPE means Monster Horsepower & Torque Increase !

* Monster logo is Lazered Stainless. NOT a sticker !

* Major weight savings over stock.

*Speed & Beauty

*The only exhaust system your friends will be jealous of.

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MonsterPipe ATV Exhaust systems with exclusive Huge fully stepped head pipe gives you more flow potential . This is why our system gives you maximum horsepower gain that scares the competition.

Fully Stepped, Bigger is Better !!

More exhaust out, equals more air in, and more Horsepower !!!

Forget about mild steel with rusty head pipes & ceramic coated mild steel. They all Rust. MonsterPipe is Stainless Steel purge Tig Welded .

A Beautiful work of art.

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We carry exhaust systems for all the following Performance ATV's.

YFZ450, TRX450r, Raptor 660, Raptor 700, Rhino 660, 700, LTZ400, KFX400/ 450, DVX400, KFX700 V-Force, Polaris 800 and 800S and more!

Our store is about man’s need for speed and beauty. Eat the competition with a "MonsterPipe" ATV high performance exhaust system. "MonsterQuad" scary billet ATV parts , billet stator covers , billet clutch covers, bumpers, grab bars, flag holders, NOS systems and much more.....

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