hi flow catalytic converter

[boostguy]

Just wondering if on my 98 Eclipse GST if a 2.5 in. hi-flow cat will bolt up ok. I have 2.5 in. exhaust from the cat out.

 

[ZachM31]

yeah i am sure it would, the old one will be kind of a pain to get off.. i cut the cat off of the downpipe with a hacksaw, drilled out the studs, then put bolts through it, and sprayed clearcoat over them, if it doesnt bolt up, you might have to re-fab the flange on the downpipe a bit, i am sure you wont have any problems though.

btw- i had my entire exhaust system off when doing this, makes things a little easier.