I have a 2.5 inch dynomax catback.Other than that,the exhaust is stock.Which size cat do I need?? Would 2.5in/out work? Do I need air tube or no air tube? The car is a 91 3.1 v6 firebird.
Announcement
Collapse
No announcement yet.
What size cat is needed??
Collapse
X
-
good luck with someone to answer this question I do believe it is 2.5in in and out but i'm not exactly sure. I asked this question before and now answer and I searched and it's never answer in there. well atleast with what i could find.
Air tube you will need it unless you plan to swap your manifolds for headers around the same time. If you do you can take the entire airpump off95 camaro 3.4 < Jc whitney Exhaust, Chrome intake stage 2, Rk sport headers, msd dis-4, 160*thermo, Jet stage 2 chip, black racing stripes.<br /><br />91 Camaro rs 5.0 tbi gone but not forgoten
Latest Topics
Collapse
-
by 187sharkHi all new to the community here. I have a 2014 RS 6 speed manual... and so about a year ago my tail lights got cracked and eventually the plastic housing...6 days ago
-
by DoodlerHi, everyone. We bought a 97 base model convertible Camaro and someone broke the motor ... Lights were blinking on the dash and that someone ignored the...1 week ago
-
by ssms5411Still trying to find oil leak on my Camaro, it’s a tough one. I think it is the oil pressure sender myself. Leaking when raving and going into boost....2 weeks ago
Comment