Hello I recently had a stage 2 scat pack with a comp 270 cam kit installed and was wondering would I see any gains with high flow cats and will it be louder? If so which brand jba or solo? I have a mopar cai, American thunder, jba shorties, and cam. Thanks here is a clip now. https://youtu.be/h0QZr1e0xdU
I flow tested one of the brands you mentioned against the OE cats, the OE flowed more!
The high flows I had do have a 2 1/2" resonator after the cat and that may be why they flowed less. According to the manufacturer, they added the resonators because with out them "the sound was horrible".
They are definitely louder.
I would not do a high flow cat, not if you paid for them on my car. Dodge did a great job with the SRT8 short headers/catted mids and there is little to gain in changing them. High flow cats... At ST Motorsports my tuner, they have a huge box of high flow cats that self destructed while that has not happened with stock parts. YMMV!
I would not do a high flow cat, not if you paid for them on my car. Dodge did a great job with the SRT8 short headers/catted mids and there is little to gain in changing them. High flow cats... At ST performance my tuner, they have a huge box of high flow cats that self destructed while that has not happened with stock parts. YMMV!