- Joined
- May 25, 2006
- Messages
- 16,219
- Points
- 2,029
Get a supersprint powerflow is crap. They are just moneys that bend whatever metal piping they have to make it in to an exhaust shape with no regard for bore size or anything. Back box should be about £200 from supersprint and for a custom one from powerflow about £180 so for that extra £20 i would prefer something with proven gains tbh.