C
craig c
Guest
passing inspection. ? i want to put a super 44 muffler on my chevy ck but in order to do that i would need to make some modifications that would not allow me to put the stock muffler back on. im concerned about passing emissions as we do have noise reduction laws here in MA. im planing on welding everything but the muffler and clamping that. now im sure i can find a muffler of about the same size as the super 44 off a junked small car and clamp that on if need be but what will that do. will a small muffler reduce the noise for inspection with all the exhaust flow?