FMF SST™ 2-STROKE EXHAUSTS

Patented SST™ Module, increases torque, beefs up the mid and carries the powerband over the top Chrome-plated and come with O-rings ... more

FMF FATTY™ 2-STROKE EXHAUSTS

Broader powerband from down low to wide open Chrome-plated and come with O-rings ... more

FMF GNARLY™ 2-STROKE EXHAUSTS

Constructed from 18 gauge steel Stand up to enormous abuse and produce stump-pulling power Chrome-plated and come with O-rings ... more

FMF FACTORY 4™ COMPLETE 4-STROKE EXHAUST SYSTEMS

Complete racing systems with stainless steel Power Bomb header included ... more

FMF TITANIUM 4 SLIP-ON 4-STROKE EXHAUSTS

Combine the lightweight durability and “center of gravity” from the Factory 4 system, build in extra durability and affordability, and tha... more

YOSHIMURA ATV COMP SERIES (RS-3) COMPLETE SYSTEMS

The Comp Series complete systems feature many of the same design aspects of Yoshimura\'s Pro Series but in a more affordable 304L stainless steel vers... more

YOSHIMURA ATV COMP SERIES OVAL (RS-3) SLIP-ONS

The Comp Series complete systems feature many of the same design aspects of Yoshimura\'s Pro Series but in a more affordable 304L stainless steel vers... more

WHITE BROTHERS™ PRO II EXHAUSTS

CARBON PRO II PIPE FACTS: Carbon fiber muffler shell with an endothermic barrier to reduce internal heat High temperature cartridge packing Titanium e... more

WHITE BROTHERS™ R4 EXHAUSTS

PIPE FACTS: Made with 304 series stainless steel exhaust tubing 6063 aluminum silencer shell CNC 6061 billet aluminum end cap (optional colors availab... more

BIG GUN™ EVO R EXHAUSTS

AMA 94-96 dB track legal 304 Stainless steel pipe construction 6061 T-6 aluminum silencer housing Hard-anodized titanium finish 1-3/4” stainless... more

BIG GUN™ EVO MINI COMPLETE EXHAUST SYSTEMS

Ceramic-coated 18-gauge mild steel stepped head pipe construction 6061 T-6 aluminum silencer Hard-anodized titanium finish Custom heat shield High per... more

BIG GUN™ EVO X COMPLETE 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 LIMITED COMPLETE SYSTEMS

High-gloss black powder coated finish AMA 102 dB track legal 18-gauge mild steel pipe 6061 T-6 aluminum silencer housing 1-3/4” stainless steel ... more

BALDWIN EXHAUST SYSTEMS

Head pipes are all hand made, stainless steel Complete systems Aluminum silencer with Silent Sport packing ... more

TWO BROTHERS M-7 FULL SYSTEMS

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

PRO ARMOR ASSAULT 4S EXHAUST SYSTEMS

Comes with a removable screen type spark arrestor Completely user rebuildable High temp packing material 100% stainless steel core for maximum durabil... more

Aluminum ironman series exhausts are designed for all out MX performance and rugged durability. These exhaust series are the ultimate choice for racers wanting the edge over the competition.

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 FULL SYSTEM EXHAUSTS

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

HMF IRONMAN QUITE RACE SERIES FULL SYSTEM 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 FULL SYSTEM 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 FULL SYSTEM 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 FULL SYSTEM EXHAUSTS

BALLANCE PRO QUIET RACE SERIES FULL SYSTEM EXHAUSTS... more

HMF ECO-SYSTEM FULL SYSTEM 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 FULL SYSTEM EXHAUST SYSTEMS

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

HMF PENLAND ECO-SYSTEM FULL SYSTEM EXHAUSTS

PENLAND ECO-SYSTEM FULL SYSTEM EXHAUSTS... more

HMF SPORT SERIES FULL SYSTEM EXHAUSTS

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

HMF UTILITY SERIES FULL SYSTEM 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 FULL SYSTEM 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 PRO4R RACING EDITION FULL SYSTEM EXHAUST SYSTEMS

PRO4R RACING EDITION FULL SYSTEM EXHAUST SYSTEMS... more

DG® RCM COMPLETE SYSTEM EXHAUST SYSTEMS WITH SPARK ARRESTORS

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

DG® BULLET COMPLETE SYSTEMS WITH SPARK ARRESTOR EXHAUSTS

The Bullet mounts to the machine with CNC machined brackets that are welded before the muffler body gets anodized to a glossy finish The CNC machined ... more

DG® X2 OVAL COMPLETE SYSTEM WITH SPARK ARRESTOR EXHAUSTS

The X2 complete system uses stainless steel headpipes Stainless steel retains heat better than conventional steel which translates into increased hors... more

DG® NATIONAL PIPES

DG® ATV exhaust pipes have won more national championships than all competitor\'s pipes combined Increased acceleration Hand-fabricated ... more

SUPERTRAPP TCR COMPLETE EXHAUST SYSTEMS

Lightweight stainless steel construction (header, muffler body and baffle) Unique oversize stepped header optimize power delivery and throttle respons... more