I really need you help!

[puertorican SRT]

Hello guys I hae the Borla cat-back exhaust and is very quiet. If I install long tube headers plus the cats, Will it make it louder??? If so what headers and cats should I order? Thanks

[mjr5150]

Yes it will make it louder...mostly at wide open throttle(not a bad thing). I love my Dynatech's .The Kooks cause way more check engine lights and are harder if not impossible to clear(so far ..no answer from them).I had two CEL's in almost a year(p0420) .Cleared them by pulling fuse 11 both times .Both times were after the headers were installed....then re-installed(for my P&P heads and intake work). I got them Jet-coated to keep the heat down in the engine bay and to protect them from the elements a little(took about ten extra days but worth it to me ). Good luck , Mike.