1320 Performance StreetFlow Universal Mufflers offer a perfect balance of providing unrestricted exhaust flow thanks to our "True Straight Through" while effectively controlling exhaust tone and drone due to the dense, multi-layer sound suppression materials packed into each of these mufflers. All StreetFlow Universal Mufflers feature PREMIUM 304 Stainless Steel construction, polished to a beautiful mirror finish.

PLEASE SEE ALL PICTURE FOR EXTACT MEASUREMENT 

3 INCH INLET

3 INCH INNER DIAMETER MUFFLER

3.5 INCH OUTLET 

 

**THESE ARE MUFFLERS ONLY, YOU WILL BE REQUIRED TO TAKE THEM TO YOUR LOCAL MUFFLER SHOP TO GET THEM WELDED ONTO YOUR CAR**