CAMARO6 - View Single Post - Headers & hi flow cats into stock exhaust or straight pipes?

dbs1 · 09-03-2020, 01:25 PM

This is for a buddy it's a 5th gen 6.2 SS 1LE but I'm thinking folks here could give some input as well.

He's got some kooks 1 7/8 with hi-flow cats and he bought a 3" straight through setup with an x pipe as well. I'm guessing it's gonna be way louder then he wants so the question, tie it into stock exhaust or use the straight setup and possibly put some vibrant resonators on it, and what would he be giving up in hp to just use the stock exhaust after headers?

09-03-2020, 01:25 PM	#1
dbs1 Drives: 2017 ZL1 Join Date: Aug 2020 Location: Lakeside, Az Posts: 491	Headers & hi flow cats into stock exhaust or straight pipes? This is for a buddy it's a 5th gen 6.2 SS 1LE but I'm thinking folks here could give some input as well. He's got some kooks 1 7/8 with hi-flow cats and he bought a 3" straight through setup with an x pipe as well. I'm guessing it's gonna be way louder then he wants so the question, tie it into stock exhaust or use the straight setup and possibly put some vibrant resonators on it, and what would he be giving up in hp to just use the stock exhaust after headers?