[dzenno]

Originally Posted by themyst

are you kidding me? C63 tune + headers traps well over 123-124. Good luck handling that on stock turbos FBO+meth.

Please don't refer to those bullshit slips from Sac Raceway by Vishnu/BMS.

I am FBO+meth short the mids/catback and I had a hard enough time with a tune-only C63.

Don't give the OP false hope lol.

+1