All Street Series systems are Slip-on/Bolt-on applications that do not require tampering with the vehicles emiss...
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Description
All Street Series systems are Slip-on/Bolt-on applications that do not require tampering with the vehicles emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined carbon fiber R-77 mufflers, and even our R-55 angular masterpieces. The Street Series exhaust offer street-legal options for almost everything on two wheels.
CARB/EPA tail-pipe emissions compliant
All applications are marked with appropriate EPA noise emissions labels
Has not been tested for EPA noise compliance
The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 mufflers front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.
Superbike technology and styling
Straight baffle for ample flow
Innovative end-cap
Removable Low-Volume Insert
Stainless steel tail-pipe
Fitment
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