What post-cat exhaust are you running (or planning to run) with these?
Originally Posted by Jim Murphy
I plan on selling my OEM header/cats on this forum to someone who needs to pass emission inspection.
For FI, Magnaflow should flow a whole lot better than the OEM's and I am doing other engine work so this is the perfect time to swap them as it will be really easy to do.
OT here but are you going forward with the forged pistons or are you working on something else?
04 IR 330i ZHP | ESS TS2+ SC | MagnaFlow "headers" | KMS 3.64 LSD | AST 4100 550/650| APEX ARC-8 18x9 | H&R front sway bar | Vorshlag camber plates, RTAB limiters | TMS subframe & swaybar reinforcements | UUC SSK & DSSR | UUC TM & TME | BW motor mounts | Dinan strut & shock tower bars | vaio 4-bolt oil pump