Vibrant StreetPower Oval Muff 6inx10inx24in long body 3in IDxdual 2.5in Vibrant Performance 10535 Vibrant Performance StreetPower Performance Vibrant Performance 17695 VP 5" Stainless Steel Race Mufflers 3 Vibrant STREETPOWER Muffler, 3 side inlet x dual 2.5 outlets iRace. Vibrant Performance has one of the most complete offerings of mufflers & resonators for all segments of the industry. Our "true straight through" internals feature a stainless steel perforated tube that is wrapped in our premium quality, multi layer sound suppression materials that will produce a low, deep tone while allowing for unrestricted flow and maximum horsepower. Vibrant Performance mufflers & resonators are the perfect fit and suitable for all naturally aspirated and forced induction applications.