FMF POWERCORE 2™ MOTO SERIES 2-STROKE SILENCERS

The most popular 2-stroke silencers in the FMF arsenal Balance power enhancements into a lightweight extruded aluminum oval canister design Equipped w... more

FMF Q™ OFFROAD SERIES 2-STROKE SILENCERS

U.S. Forestry legal spark arrestor muffler system will meet the 93dB sound level set by the forestry service The quietest 2-stroke legal performance s... more

FMF POWERCORE 2-STROKE SILENCERS

POWERCORE 2-STROKE SILENCERS... more

FMF TURBINE CORE 2™ OFFROAD SERIES 2-STROKE SILENCERS

Low maintenance, lightweight and power retaining Using the exclusive “Turbine Dampening System” this top-notch product has well earned its... more

FMF Q™ 4-STROKE EXHAUSTS

Aluminum Slip-on/Quiet muffler The original high-performance quiet muffler Engineered to reduce noise, not performance ... more

FMF Q2™ 4-STROKE EXHAUSTS

Lighter and quieter than the original Most models test at or near 93dB TiMetal™ titanium end cap Bronze anodized aluminum canister for durabilit... more

FMF POWERLINE 4-STROKE EXHAUSTS

Stainless steel muffler Sound-deadening inner baffles Maintenance free, no packing ... more

FMF POWERCORE 4 S/A 4-STROKE EXHAUSTS

Aluminum slip-on Developed to increase the horsepower and torque throughout the entire powerband ... more

FMF MEGAMAX™ 4-STROKE SILENCERS

Aluminum slip-on Tunable disc muffler ... more

FMF TITANIUM 4, 4-STROKE EXHAUSTS

Titanium Slip-On/Quiet muffler Huge power gains with lightweight titanium construction to shave pounds off the stock muffler Must be used in conjuncti... more

YOSHIMURA TRC PRO AND COMP SERIES COMPLETE SYSTEMS

The aluminum mufflers feature a welded muffler bracket for added support and strength If you desire the beauty of a full titanium system, then you hav... more

WHITE BROTHERS™ MX-4 EXHAUSTS

PIPE FACTS: Made with 304 series stainless steel exhaust tubing Unique 1-piece aircraft grade aluminum can – no welds Aluminum can is CNC machin... more

WHITE BROTHERS™ E2 EXHAUSTS

PIPE FACTS: US version meets all U.S.F.S. specifications of 96 dB Made with 304 series stainless steel exhaust tubing Unique 1-piece aircraft grade al... more

BIG GUN™ EVO X SLIP-ON EXHAUST SYSTEMS

AMA 94-96 dB track legal 18-gauge mild steel pipe 6061 T-6 aluminum silencer housing Hard-anodized titanium finish 1-3/4” stainless steel race c... more

BIG GUN™ EVO SPORT UTILITY EXHAUST SYSTEMS

94-96 dB stainless steel internal baffle core USFS approved spark arrestor 18-gauge 3-bolt flange inlet Flat black ceramic coated 6061 T-6 body 2-piec... more

TWO BROTHERS M-7 SLIP-ON SYSTEMS

All systems come complete with USFS approved removable screen type spark arrestor CNC machined clamshell canister mount High temperature packing mater... more

COBRA™ 4-STROKE STEEL EXHAUSTS

Utilize the tapered and reverse-cone megaphone silencer Excellent performance at an affordable price ... more

COBRA™ 4-STROKE ALUMINUM EXHAUSTS

These exhausts have a tapered, reverse-cone megaphone with Cobra’s™ exclusive “Power Core” for maximum performance Easy bolt-... more

COBRA™ 4-STROKE JET EXHAUSTS

Cobra’s™ top-of-the-line ATV performance muffler Aluminum reverse-cone megaphone ... more

COBRA™ 4-STROKE UTILITY SERIES EXHAUSTS

The utility series is inexpensive and adds power Designed for use on the utility 3- and 4-wheelers USFS approved Built to give years of trouble-fre... more

COBRA™ 4-STROKE QUIET SERIES EXHAUSTS

The utility series is inexpensive and adds power Designed for use on the utility 3- and 4-wheelers USFS approved Built to give years of trouble-fre... more

HMF ALUMINUM IRONMAN SERIES SLIP-ON EXHAUSTS

The ultimate exhaust for the racer wanting the edge over the competition Specifically designed in conjunction with John "Ironman" Natalie for all out... more

HMF CARBON FIBER IRONMAN SERIES SLIP-ON EXHAUSTS

Carbon fiber ironman series exhausts are built to provide its users supreme performance and excellent looks. ... more

HMF IRONMAN QUITE RACE SERIES SLIP-ON EXHAUSTS

Competition racers are now faced with sound restrictions adopted by the GNC/GNCC at all AMA sanctioned events The HMF Ironman QRS allows you to pass ... more

HMF QUITE RACE SERIES SLIP-ON EXHAUSTS

Designed to meet the demands of the competitive racer Max of 101dB while keeping maximum power increase equal to HMF Sport Series mufflers Promises ... more

HMF BALLANCE PRO SLIP-ON EXHAUSTS

Bill Ballance Pro Series A joint project between 6X GNCC Pro champion Bill Ballance and HMF to produce a new line of race-driven exhaust systems spec... more

HMF BALLANCE PRO QUIET RACE SERIES SLIP-ON EXHAUSTS

BALLANCE PRO QUIET RACE SERIES SLIP-ON EXHAUSTS... more

HMF ECO-SYSTEM SLIP-ON EXHAUSTS

Designed to reduce noise and meet the lowest dB levels of most National Parks and riding areas Ideal for hunting, trail riding and racing Non-removab... more

HMF PENLAND PRO SLIP-ON EXHAUST SYSTEMS

Used by Team Kawasaki 304 stainless steel headers and inlets T-6061 aerospace grade aluminum canisters TIG welded aluminum brackets Heavy-duty stain... more

HMF PENLAND ECO-SYSTEM SLIP-ON SYSTEM EXHAUSTS

PENLAND ECO-SYSTEM SLIP-ON SYSTEM EXHAUSTS... more

HMF SPORT SERIES SLIP-ON EXHAUSTS

Designed for 4-stroke sport quads 304 stainless steel headers and inlets T-6061 aerospace grade aluminum canisters TIG welded aluminum brackets Heavy... more

HMF UTILITY SERIES SLIP-ON EXHAUSTS

Designed for 4-stroke utility quads 304 stainless steel headers and inlets T-6061 aerospace grade aluminum canister with solid construction TIG wel... more

LRD PRO4 SERIES SLIP-ON EXHAUSTS

Approximately 25% lighter than stock Improved bottom-end and mid-range power Instant throttle response Fully rebuildable Spark arrestor and 96 dB Qui... more

LRD TORC UTILITY SERIES EXHAUST SYSTEMS

Slip-on exhaust systems for popular large displacement 4x4 ATVs Designed to improve bottom-end grunt, mid-range torque and throttle response Equipped ... more

LRD PRO4R RACING EDITION SLIP-ON EXHAUST SYSTEMS

LRD PRO4R RACING EDITION EXHAUST 304 stainless steel 6061 T6 aluminum and stainless steel core and hardware Designed to have a deep throaty exhaust no... more

DG® R.A.C.E. SLIP-ON EXHAUST SYSTEMS

Newest race exhaust offering from DG® Performance Round Aluminum Comp. Exhaust features stainless steel inlet pipe, an aluminum turn-down end cap ... more

DG® RCM SLIP-ON EXHAUST SYSTEMS WITH SPARK ARRESTORS

Updated RCM exhaust is perfect for the racers on a tight budget Feature all steel construction with a Reverse Cone Megaphone design Reverse Cone desig... more

DG® BULLET SLIP-ON WITH SPARK ARRESTOR EXHAUSTS

BULLET SLIP-ON WITH SPARK ARRESTOR EXHAUSTS... more

DG® X2 OVAL SLIP-ON WITH SPARK ARRESTOR EXHAUSTS

X2 OVAL SLIP-ON WITH SPARK ARRESTOR EXHAUSTS... more

DG® XCCELERATOR STAGE III REAR ONLY

Largest oval shape available Larger surface translates into increased air flow for quicker throttle response and power gain Aluminum body with 2" perf... more

DG® XCCELERATOR STAGE III EXHAUSTS

Largest oval shape available Larger surface translates into increased air flow for quicker throttle response and power gain Aluminum body with 2" perf... more

DG® RCM EXHAUST SYSTEMS

Designed to extract maximum power from your 4-stroke motor Unique tapered, reverse-cone design Unparalleled torque and acceleration ... more

DG® XTREME EXHAUST SYSTEMS

Xtreme styling and performance Improved powerband acceleration Nickel-plated to look good longer ... more

SUPERTRAPP IDSX SERIES EXHAUSTS

Designed specifically for big bore quad applications to deliver maximum power Near stock sound levels and deep pleasing tone while providing lots of t... more

SUPERTRAPP IDS2 RACING SERIES EXHAUSTS

Ultra light weight aluminum canister design Durable construction and internal disc configuration provide low maintenance Integrated US Forest Service ... more