Yamaha R1 Forum: YZF-R1 Forums banner

1 - 9 of 9 Posts

20 Posts
Discussion Starter #1
Hi everyone
I just bought two brothers titanium black series for my r1 2012.
I would like to know if its necessary to do something else than installing the exhaust...i mean, for example, remap the ecu to be sure that the air fuel mix is not affected by this change...
Thabks for your help
1 - 9 of 9 Posts