Dinger, not sure on any hp gains. I think i read a post that said changing the exhaust does affect the warranty, unless it is the JCW box.
However JC garages are not selling the exhaust on its own, so you would have to get the full kit.
Can changing and exhaust really affect the warranty?
I'm not sure about how the exhaust and filter would affect the BMW warranty, but i believe that as the full works kit gets approval changing the exhaust and filter would be ok too. I spoke to the guy from JCW and he told me that initially Mike Cooper had no plans to sell the 'pipe and filter on their own but has so many requests for them that he is reconsidering now, hope he does as this is one mod i wish to do to mine, expect around 3hp for each piece
Ady (R50)
Thanks for the info ady,BTW your nearly as hansome as me from your photo in another thread.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
MINI Cooper Forum
3.6M posts
160.3K members
Since 2001
Join our Mini Cooper Forums to talk about your new Mini. From reviews, mods, accessories, reliability concerns and more, this Mini Owners Club is full of info!