Information and Details about the Two Brothers Racing - M-2 V.A.L.E. Slip-On Dual Exhaust Pipes - Yamaha - R1 - YZFR1 - 04-13 made by Two Brothers Racing
The Two Brothers Racing V.A.L.E.™ system gives you unsurpassed craftsmanship and improved performance. These are just a few of the benefits that you gain by adding one of the V.A.L.E.™ exhaust systems to your bike. By reducing the weight, improving the horsepower and torque, the Two Bothers Racing V.A.L.E.™ is exactly what you need for unlocking all that your bike has to offer
V.A.L.E.™ exhaust system features exclusive Teflon coated, blunted cast magnesium outlet that not only looks great but also allows for various silencer inserts
The V.A.L.E.™ inlet design eliminates the use of springs and creates an adjustable mount that is solid when fixed in place. The system also features a thinwall s-bend tube that connects to the factory header pipes
Gives additional horsepower and torque you didn't even know your bike had, as well as reduces the total weight
M-2 measures 3.75" x 4.85"
Two Brothers Racing - M-2 V.A.L.E. Slip-On Dual Exhaust Pipes - Yamaha - R1 - YZFR1 - 04-13 Product Reviews
Awesome beefy sound - NmistRecommended by Reviewer: Yes
Pros: Super beefy sound without being overwhelmingly loud. Looks awesome. People think bike is modded or bigger than it is because it sounds as loud as most 600 bikes.
Cons: Draws a lot of attention. Gives authorities the impression you are speeding.
Great exhaust kit. Came pre-installed on my bike by last owner and I would buy it again in a heartbeat. Amazing sound. People will not know its a slip on by the great sound quality. At 10,000 rpm you can hear engine whine but it is very minimal due to how loud the kit is.
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