AsianFlip06

I have my 93FD now and did a oil change a week ago and noticed my car has a 3in DP and high flow cat mated to stock axle back exhaust. Will I be safe from boost creep? Still has original intake piping and filter.

Otay

iTrader: (13)

You should be fine with that setup. With any sort of cat there is enough backpressure still..usually. Lol just make sure it isn't punched out.

Upgrayedd

iTrader: (1)

Word... With stock intakes and ic the stock rear section should help with backpressure enough to not see any dangerous creep levels. I am assuming you don't have an aftermarket ecu? If not, get one before you do any other mods

jkstill

iTrader: (11)

A boost gauge wouldn't be a bad idea...