FMF - Factory 4.1 Complete Exhaust Systems The Factory 4.1 system was derived from our successful Factory 4. We developed a completely new system with an ALL NEW muffler design. The Factory 4.1 oval muffler is constructed from military grade
Dubach Racing - Stainless Steel / Carbon Exhaust System The DRD carbon / Stainless Steel system is designed for racers who intend to use their DRD exhaust only on race tracks. This system, when freshly packed, meets the AMA sound legal requirement
is used to prevent seizing, corrosion and excessive wear of parts of the exhaust system made of titanium (due to vibration and extreme temperatures.) Carbon-fiber heat shield included if called for in the design.
Yoshimura - Mini Comp Exhaust (TRC) Delivers plenty of performance in the mid and upper end of the powerband Stainless steel header mated to the same Tri-Oval TRC muffler from the Pro Series exhaust Comes equipped with a 2 piece endcap with a 96
Dubach Racing - Stainless Steel Exhaust System The DRD Aluminum / Stainless Steel system is designed for all riders and is with out a doubt the most durable system in the DRD line up. This system can be used in conjunction with a spark arrestor
Dubach Racing - Titanium / Carbon Fiber Exhaust System The DRD carbon / Titanium system is designed for racers who intend to use their DRD exhaust only on race tracks. This system, when freshly packed, meets the AMA sound legal requirement of 99
, but pleasant, exhaust note. DR.D used a "pillow" exhaust packing method to gaurantee U.S.F.S. spark arrestor to allow you to use your ATV in a wide range of locales.
Now Available in Gold or Black or Blue. Stock bore exhaust or big bore kits 70cc and up. Ceramic coated tapered header. Removable torque insert for tunable bottom end power. Huge power increase throughout the range. Suggested Retail: $249.95-$329.99
Jardine - RT-5 Moto-X Exhaust System Designed from research used to construct exhaust systems for American Honda's road race program to provide a power increase over the entire rpm band, from idle to redline Designed to meet the needs of motocross
Dubach Racing - Titanium Exhaust System The DRD Titanium / Titanium system is designed for all riders, this system can be used in conjunction with a spark arrestor screen and quiet core insert. This system with out an insert, when freshly packed
Yoshimura R-55 GP Exhaust System The Yoshimura R-55 Exhaust System with GP-style muffler sleeve adds an aggresive, distinctive look Low center of gravity (LCG) design system features Yoshimura's most advanced R&D design System used mandrel
FMF - ATV Q4 FMF is the leader in high performance quiet technology and the Q4 is the next evolution ATV exhaust. With patents pending, this is one of our most technically advanced products. The Q4 employs intricate chambers, baffles
Pro Circuit - T4R Exhaust System * Strictly for closed course competition! * Non Spark Arrested system * Welded stainless steel End Cap (same design as Team Pro Circuit) * Meets AMA sound requirements of 94db. * 3 Piece system which uses the same
fiber The muffler is attached to the frame using an Akrapovic carbon fiber clamp and carbon fiber bracket The Street Legal version comes with an approved noise damper, and conforms to all regulations for street use
or carbon fiber The muffler is attached to the frame using an Akrapovic carbon fiber clamp and carbon fiber bracket The Street Legal version comes with an approved noise damper, and conforms to all regulations for street use
Yoshimura - RS-4 Exhaust System Yoshimura R&D has developed an evolutionary new exhaust system. The all-new Yoshimura RS-4 was designed after extensive testing and the results are profound. Yoshimura has been the official exhaust supplier to Team
Akrapovic - Evolution Hex Exhaust Hexagonal mufflers feature a carbon-fiber outlet cap to match the design of each bike Flared or conical link pipe is made of titanium and welded to the muffler Link pipe - header tube joint is milled on a state
Pro Circuit - Stainless Steel Headpipes Specially shaped to improve performance when compared to stock headers Built from 304 stainless steel to ensure maximum durability and corrosion resistance Shapes and sizes will vary depending upon make and...
is used to prevent seizing, corrosion and excessive wear of parts of the exhaust system made of titanium (due to vibration and extreme temperatures.) Carbon-fiber heat shield included if called for in the design.
, the PowerCore 4 has the perfect power to price ratio. Completely redesigned for all late model applications Aluminum performance muffler with durable stainless steel components 99dB sound level with optional quiet insert (-3dB) Use with stock or FMF header
Pro Circuit - Works Pipe WORKS pipes are constructed with bare metal finishes just like the Factory teams use. All pipes are stamped from AKDQ high quality carbon steel. Constructed with 12-gauge brackets and 16-gauge stingers with gusseted
FMF - Factory 4.1 Complete Exhaust SystemsThe Factory 4.1 system was derived from our successful Factory 4. We developed a completely new system with an ALL NEW muffler design. The Factory 4.1 oval muffler is constructed from military grade titanium
Yoshimura - RS-2 Comp Diamond Exhaust 2 stage baffle Redesigned shape allows more packing material Tapered front cap allows muffler mass to be moved forward (more center of mass) High strength muffler brackets Stainless steel construction 2 piece
Pro Circuit - T-4 Silencer Improved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed aluminum Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain Top-quality construction
