This optional resonator is used when additional sound reduction is desired. 3" diameter inlet and outlet. It is designed to be used with the Borla Cat-Back systems 140750, 140750BC, 140750SB, 140751, 140751BC, 140751SB, 140741SB. Adding...
Does NOT fit MK 7.5. System features polished T-304 stainless steel tips. Borla Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving...