does anyone see 400whp with a cat?
does anyone see 400whp with a cat?
im just curious to know if anyone puts down this amount of power with a high flow cat in their exhaust? im worried about emissions and the noise of my car around town which is why i kind of want the cat. personally i like it being loud but i doubt police officers do. i will most likely by the exhaust with a test pipe then buy a high flow cat to pass emissions then resell it haha.


