The R-77 muffler was developed by Yoshimura's race team in conjunction with riders Mat Mladin and Ben Spies for one purpose, performance. Perform it did as it carried tose riders to victory in 2008 and 2009, as it still does today. The dramatic styling of the R-77 and the predicated power it produces adhere flawlessly with the style of the BMW S1000RR.
Included is a Yoshimura R-77 with Carbon Fiber End Cap, Titanium Mid-pipe, detailed installation instructions, and all necessary hardware.
Maximized muffler volume
Titanium Internal Construction with Titanium Mid-pipe
Laser-cut mounting bracket
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This review is for Yoshimura R-77 Slip-On Exhaust Pipes - Closed Course - Can-Am Spyder GS/RS 2008-12
best choice - spyman FL
Recommended by Reviewer: Yes
Pros: great low throaty rumble,stylish look,easy to clean,better gas mileage,price
Cons: install cost,instructions could be better
IF you own a can-am spyder RS model,& want a really great sound. this is the exhaust to purchase.Wehave the two brothers daul exhaust also. Would not work with stock side saddles.thought they werethe best out .but after testing 4 others,we found the yoshimura R -77 slip on was by far superior tothem all in every way.many compliments everywhere we have been.half the cost of most other exhaust isa big plus. The help & fast delivery from competition accessories only added to our delight. Ifu want to complete your spyder look & sound.this is the way to go.