Exhaust

Improves performance Stainless steel construction throughout headpipe with titanium canister Asymmetrical muffler configuration for increased packing volume Removable spark arrestor Made in the U.S.A.. EXHAUST T6 HON GROM 125

Offers huge performance gains Can be used for racing or recreation and can bolt onto the stock head pipe or one of Pro Circuit's replacement head pipes in minutes Comes equipped with a removable USFS approved spark arrestor Stainless steel removable...

Offers huge performance gains Can be used for racing or recreation and can bolt onto the stock head pipe or one of Pro Circuit's replacement head pipes in minutes Comes equipped with a removable USFS approved spark arrestor Stainless steel removable...

Designed to be used with OEM stock head pipes or Pro Circuit head pipes Ultra-responsive performance Incredible horsepower gains when compared to stock Developed to increase the horsepower and torque throughout the power curve Aluminum/stainless...

Designed to be used with OEM stock head pipes or Pro Circuit head pipes Ultra-responsive performance Incredible horsepower gains when compared to stock Developed to increase the horsepower and torque throughout the power curve Aluminum/stainless...

If you are competing in a AMA Supercross or AMA Motocross series, the Ti-6 Pro titanium exhaust system is perfect for you; created as a full race system, the Ti-6 Pro is designed to increase performance and help professional racers pass AMA/FIM sound...

The T-6 Stainless Steel Exhaust System offers the same benefits as Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to...

The T-6 Stainless Steel Exhaust System offers the same benefits as Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to...

The T-6 Stainless Steel Exhaust System offers the same benefits as Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to...

If you are competing in a AMA Supercross or AMA Motocross series, the Ti-6 Pro titanium exhaust system is perfect for you; created as a full race system, the Ti-6 Pro is designed to increase performance and help professional racers pass AMA/FIM sound...

The T-6 Stainless Steel Exhaust System offers the same benefits as Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to...

Offers improved performance and durability off-road riders will appreciate Stainless steel mid pipe A United States Forest Service approved spark arrestor comes equipped making it easy to alternate between off-road and closed-course racing. MUFFLER T-6...