HMF Sport Series Slip-On Exhaust Black For Honda TRX700XX 08-10
 
Reg:$319.95
Sale: $270.88 See Details
Designed for 4-stroke sport quads 304 stainless steel inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Sport Series Full Exhaust System Black For Honda TRX700XX
 
Reg:$545.95
Sale: $448.83 See Details
Designed for 4-stroke sport quads 304 stainless steel header and inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please note: This is a full exhaust system. Includes header (not shown). Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Utility Series Slip-On Exhaust Brush For Yamaha Grizzly 550 08-10
 
Reg:$299.95
Sale: $254.79 See Details
Designed for 4-stroke utility quads 304 stainless steel inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor (not included) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Sport Series Slip-On Exhaust Black For Yamaha YFZ450R 09-10
 
Reg:$319.95
Sale: $270.88 See Details
Designed for 4-stroke sport quads 304 stainless steel inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Sport Series Oval Slip-On Exhaust Brushed For Yamaha YFZ450R 09-10
 
Reg:$299.95
Sale: $254.79 See Details
Designed for 4-stroke sport quads 304 stainless steel inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Sport Series Oval Slip-On Exhaust Brush For Polaris Outlaw 525
 
Reg:$299.95
Sale: $254.79 See Details
Designed for 4-stroke sport quads 304 stainless steel inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please note: Does not fit solid axle models. Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Sport Series Exhaust Full System Black For Yamaha Raptor 700R
 
Reg:$545.95
Sale: $448.83 See Details
Designed for 4-stroke sport quads 304 stainless steel header and inlet T-6061 aerospace grade aluminum canister Tig welded aluminum bracket Heavy duty stainless steel rivets 2-piece billet end cap that accepts a USFS approved spark arrestor and the exclusive HMF quick-change low dB Quiet Core (each sold separately) Packed with Bristol Core brand pillow packing 2 year manufacturer's warranty Please note: This is a full exhaust system. Includes header (not shown). Please Note: The image displayed is representative of the item, but may vary depending on your specific model.
HMF Competition Series Oval Slip-On Exhaust Black For Honda TRX450R
 
Reg:$349.95
Sale: $295.00 See Details
Designed and tested for ATVs The Trimax Core technology features 3 levels of power and sound, allowing you to dictate the type of power and sound you need - when you need it Included with every exhaust are 2 removable inserts, each of which affect the sound and power in different ways, giving the rider complete control Features a black powder coated exhaust shell, stainless Euro end cap, rivet bands and the HMF team sticker for a completely upgraded look Stage 1: Uses an insert that restricts sound levels extensively yet produces industry leading power at the approved dB level Stage 2: Uses a...
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Kawasaki Brute Force 750
 
Reg:$570.95
Sale: $468.77 See Details
Setting the standard for power and value, the HMF Performance Series has been tested for over a decade with endless championships. The HMF Performance Series delivers the most horsepower & torque gain per dollar of any HMF system. The Performance Series has a specially designed, unrestricted core allowing the system to increase power evenly throughout the RPM range. It features the deep HMF tone with industry-leading end cap and color options, giving you a completely custom look and sound.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Performance Exhaust Full System Round Black For Honda TRX400EX 99-10
 
Reg:$575.95
Sale: $472.76 See Details
The Competition Series was designed and tested for Sport ATVs and Dirtbikes. The Trimax Core features 3 levels of power and sound. Included with every exhaust are 3 inserts that effect the sound and power differently, giving you complete control and allowing you to dictate the type of power and sound you need, when you need it.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$289.95
Sale: $261.54 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$269.95
Sale: $243.80 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$269.95
Sale: $243.80 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$269.95
Sale: $243.80 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$269.95
Sale: $243.80 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Dobeck EFI Tuning Box For Honda Rincon 680 06
 
Reg:$289.95
Sale: $261.54 See Details
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product.
HMF Mini Exhaust Full System Round Brush Aluminum For Yamaha Raptor 90
 
Reg:$525.95
Sale: $432.88 See Details
Setting the standard for power and value, the HMF Performance Series has been tested for over a decade with endless championships. The HMF Performance Series delivers the most horsepower & torque gain per dollar of any HMF system. The Performance Series has a specially designed, unrestricted core allowing the system to increase power evenly throughout the RPM range. It features the deep HMF tone with industry-leading end cap and color options, giving you a completely custom look and sound.

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