Hello, i just recently purchased the SLP Loudmouth Exhaust system and it sounds beautiful. The only thing i am worried about is when emissions roll by will i be passing? If you could answer this question it would be a REAL big help. Thanx

 

Youll pass. i passed twice in california. What state are you in? Look up your states emission requirements/dB ratings etc.

 

I'm in California too, and will be getting the Loud Mouth pretty soon. What mods do you have in your car?

 

LM , CME tips,1.6 rr's, madZ28 tuning NO egr and NO airpump,B&M shift kit, vortech elbow,SLP cai and I passed with flying colors.

 

i live in illinois