Quote:
Originally Posted by Z4MCO
excellent !!!
Just picked up my Z4MCoupe w/similar build, now looking at exhaust.
Will just the SS mufflers and X pipe give you hp gains ? or just the stellar tone.
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Thank you for the reply!
The Supersprint Mufflers and X Pipe will give you HP gains. It is not a substantial gain, but you will benefit from the improved exhaust flow. The main benefit is the stellar tone! It really sounds awesome!