Two Brothers M2 Slip-On Exhaust Yamaha R1 2009-2014

Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1

The Two Brothers Racing M2 Slip-On Exhaust is the original high performance exhaust in the TBR exhaust line. A goal that TBR set in designing the M2 Exhaust was to have it be fully-serviceable in the event of damage, routine maintenance or the occasional repack. To achieve this the M2 exhaust features single size rivets, removable end cap and sound insert and TBR’s V.A.L.E. system. The V.A.L.E. system is TBR's patented concept of attaching the muffler to the connecting-pipe without the need of springs or welding while assuring a perfect and leak-free fit and finish.

Two Brothers' mid-pipes are manufactured from .035" thick stainless steel and feature a polished satin finish. They exclusively use 304 stainless steel for its high rust resistance. After a few heat cycles the 304 steel turns a golden amber color, which is the signature of high quality stainless steel. The exhaust note produced by all of Two Bros exhaust systems is best described as being deep and throaty, without suffering from the shrill whine normally associated with other manufacturer's straight through muffler canisters. But this bark would be pointless without a bad bite, so no matter which great sounding TBR’s exhaust you choose they will all reduce weight and deliver additional horsepower and torque.

Features:

• V.A.L.E. (Variable Axis Locking Exhaust)
• Spiral-wound perforated core
• Black Teflon coated magnesium end-cap
• Rubber-lined exhaust clamp
• Optional P1 and PX1 sound inserts available (sold separately)
• Optional anodized bolts kits available (sold separately)
• Made in USA