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Item #156653
Yoshimura R-77 Dual Slip-On Exhaust
$1,078.99 - $1,970.99
Yoshimura R-77 Dual Slip-On Exhaust Item # 156653
Description
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 muffler’s front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.
Features:
- Superbike technology and styling
- Trapezoidal-shaped sleeve
- Large volume of packing material
- Straight baffle for ample flow
- Innovative end-cap
- Removable Low-Volume Insert
Part Numbers for Yoshimura R-77 Dual Slip-On Exhaust
Fitment for Parts Yoshimura R-77 Dual Slip-On Exhaust
This part fits the following vehicles:
Reviews
Rated 5 out of
5
by
jphil from
Great sound!
Very easy to install, it took about 40 min to change both exhausts. They look great and they sound great. Very happy with my purchase.
Date published: 2018-06-02
Questions
Do I need to tune the ECU along with the R-77 dual slip-on install?
Generally speaking, a slip-on can be installed without needing a tune. Depending on your elevation, bike, other modifications, and a whole host of other stuff, like which muffler you chose, you may still find a need to change up the fueling. Even most stock bikes would benefit from a fuel controller or carb re-jet, anyway. Except for a slim minority of cases, most people can get away with an aftermarket muffler without altering the fuel system. If other parts of your bike undergo modification (like later you add some headers, or you have a high-flow air filter) plan on re-tuning the fuel system.
Date published: 2019-10-16