I will be purchasing LT headers,but seeing I have an emissions test here in mass does anyone know which LT headers would be the best for passing the emissions test I would like to get the best flowing and sound thanks guys.

 

Well technically you will fail inspection with LTs no matter what since they relocate the catalytic converters. Most people probably won't even look under the car though so I wouldn't worry. FLP, QTP, Kooks, Jet-Hot, Hooker are some good header companies, get ones with emissions fittings.

 

I run the FLP set up, and have never had a problem with the emissions.

 

I just installed some FLP's. Awesome fit and sound nice but you need extentions no matter what for the 02's to fit in front and sims or tune for the rear ones.