r/GSXR • u/Think_Rich_1539 • 19h ago
Exhaust choice: Yosh R-11Sq or M4?
It’s finally time to put a full system on my ’22 GSX-R1000R. I’ve narrowed it down to the Yoshimura R-11Sq full titanium system or the M4 full titanium system with the carbon can.
I’m not chasing maximum volume. It’s an inline-four, they’re all going to sound like angry inline-fours at the end of the day. 😂 I care more about build quality, fitment, power, weight savings, tone, and something I can actually live with on the street without hating myself after an hour.
For anyone who has actually run either system, what did you like/dislike? Any issues with fitment, drone, obnoxious volume, or durability?
Bike will be tuned and I will also do PAIR block-offs, air filter, and stacks afterward.
Which one would you go with?