Two Brothers ATV

With the patented use of magnesium, titanium, aluminum and stainless steel and hours of testing we have come up with an exhaust system to win races. Increased throttle response, more power throughout the powerband, and lighter weight all add up to a winning combination.

Our new M7 V.A.L.E.™ exhaust systems feature our exclusive Teflon coated, blunted, cast magnesium outlet and our exclusive X-Lite™ retaining ring. These exclusive Two Brother Racing features not only look great, but also significantly reduce the weight of the exhaust system.

The V.A.L.E.™ inlet design eliminates the use of springs and creates an adjustable mount that is rock solid when fixed in place. The system also features a precision mandrel bent, thinwall s-bend tube, and for a full system, a header pipe custom fit for each model.

U.S.D.A. Approved Spark Arrestors are included with all M7 V.A.L.E.™ exhaust systems (except carbon fiber due to heat build up). These tips mute the exhaust tone slightly with absolutely no loss of horsepower. Additionally these tips prevent the introduction of foreign matter into the exhaust system.

Our P1 PowerTip™ sound suppressor is a recommended accessory for our exhaust systems with M7 outlets. A straight-through sound diffuser, the TBR P1 PowerTip quiets the pipe by 2 to 3 dB while actually adding measurable HP gains from the middle to the top of the powerband.


M7 ALLOY	M7 CARBON FIBER	M7 TITANIUM
With the patented use of magnesium, titanium, aluminum and stainless steel and hours of testing we have come up with an exhaust system to win races. Increased throttle response, more power throughout the powerband, and lighter weight all add up to a winning combination. Our new M7 V.A.L.E.™ exhaust systems feature our exclusive Teflon coated, blunted, cast magnesium outlet and our exclusive X-Lite™ retaining ring. These exclusive Two Brother Racing features not only look great, but also significantly reduce the weight of the exhaust system. The V.A.L.E.™ inlet design eliminates the use of springs and creates an adjustable mount that is rock solid when fixed in place. The system also features a precision mandrel bent, thinwall s-bend tube, and for a full system, a header pipe custom fit for each model. U.S.D.A. Approved Spark Arrestors are included with all M7 V.A.L.E.™ exhaust systems (except carbon fiber due to heat build up). These tips mute the exhaust tone slightly with absolutely no loss of horsepower. Additionally these tips prevent the introduction of foreign matter into the exhaust system. Our P1 PowerTip™ sound suppressor is a recommended accessory for our exhaust systems with M7 outlets. A straight-through sound diffuser, the TBR P1 PowerTip quiets the pipe by 2 to 3 dB while actually adding measurable HP gains from the middle to the top of the powerband.