Walt622

Hello - new member here. I'm wondering anyone here has put a supercharger on a 2012 or 2013 Boss 302 and passed Massachusetts inspection. I’d love to add a supercharger but worried about passing Mass emissions, which I know are pretty strict. Any insight would be appreciated - from owners or referrals to speed shops who could help out. I'm in the Springfield area. Thanks!

DocSnickers

Could always go Hellion Twin Turbos, pretty sure that would pass. Since they turbos would not be on during idle

S197GT07

You can do it, you just need the right tuner for it thats all

chaoscentral

I have a Vortech on my 06, no issues passing. Most bolt on supercharger kits are 50 state exempt, and superchargers don't mess with the factory exhaust, turbos are a different story since they are usually catless.