Two Brothers Racing Yamaha R1 2009-12 M2 VALE Dual Full System Exhaust

Price Match Info

  • 4-2-1 Complete SS (Stainless) Exhaust System
  • M-2 canister
  • V.A.L.E. assembly locks the muffler canister to the exhaust tube assuring a perfect leak free fit
  • Available in Aluminum, Carbon Fiber, and Titanium
  • Available in “Black Series” Aluminum, Carbon Fiber, and Titanium
    Black Series features:
    • Black Teflon coated cast Magnesium end caps
    • Black Teflon coated billet Aluminum inlets and outlets
    • Black Teflon coated canister reinforcement bands
    • Black Anodized 7075 T-6 Aluminum bolts
    • Black Series Two Brothers badge
  • Dyno chart

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Our Two Cents

For racers and riders looking for the ultimate in precise adjustment and fuel map customization and creation, Two Brothers recommends their Juice Box Pro when purchasing a Two Brothers Exhaust.

For a complete performance package, Two Brothers recommends their TopTune Kit when purchasing a Two Brothers Exhaust.

Unfortunately Two Brothers does not offer a Juice Box Pro or TopTune Kit for every motorcycle they make an exhaust for. The drop down menus on our web pages will show the makes/models these products are available for.

If you have specific questions regarding this or any Two Brothers product and your motorcycle, please contact Two Brothers directly.

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