Cat Back Exhaust

[bonski]

I have a Fujistubo exhaust.

I have a stock Liberty GT (It does have a HKS Panel Filter )

Im thinking about installing the Fuji over the weekend.

Is my car going to run rich and crap without an ECU tune

This was on a 2.0 previously and I don't know much about the 2.5L

One Love

Ben

[GTSPECB STI]

I think you find you are fine with just a catback, bit less restrictive than stock and your ecu will adjust the little it needs to. Nothing to worry about though imo. Do it Do it

[GTSPECB STI]

I think you will be fine with just a catback, bit less restrictive than stock and your ecu will adjust the little it needs to. Nothing to worry about though imo. Do it Do it