The R-77 muffler is mated for slip-on system configuration, replacing the bulky stock unit. Along with improving sound and power, this system also reduces a significant amount of weight. Yoshimura continues to provide the best in performance exhaust systems.
Slip-on systems include R-77 muffler, stainless steel mid-pipe, laser cut and etched heatshield, and all necessary hardware for installation.
Innovative carbon or stainless steel cone end cap
Low-volume insert included
Slip-On style with 20-gauge 304L polished stainless steel tapered mid-pipe easily attaches to O.E.M. header pipe
For Models with Fairing heatshield
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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.