WTB: high flow cat

pulled over again, same ticket as b4.

i need a high flow cat to quiet er’ down.

3" for S13.

3" cat and maybe ty a 3" Resonator?

my N1 has a resonator already.

just the cat should be enough to quiet the pigs.

partsource can order you a 3" highflow stainless magnaflow for under 100$
it’ll need to be welded to existing flanges.