no idea about bhp as not had it rolling roaded since the work was done, although it produced 242bhp with the split flexi at badger 5. my downpipes/cats were only replaced because of the flexi and i managed to get the scorpion ones for £550 delivered (new).
when my mate used to have his s4...
it's hard to describe the sound, it's a resonance from the engine when sports cats/decats are fitted, look at the r32 forum, it's mentioned a few times. i just can't think of the best way to describe it, my first thought was kind of a tinny noise when accelerating hard (no resonance under...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.