I know y'all leave cats or change them because it is illegal to run without them. My question is, would you gain any hp if u ran without one, illegally? I know the mustang guys run without them, because they are always talking about gettig offroad H pipes. Some of those guys claim to gain about 20 hp when getting them removed from GT exhaust. Then again, they have 6 cats too. It looks to me like if they would gain then y'all would gain a little too. Any ideas?
Announcement
Collapse
No announcement yet.
Cat? With or Without?
Collapse
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...5 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