Corsa Performance 14312 Exhaust X-Pipe Fits 05-10 MustangExhaust Crossover Pipe Exhaust X Pipe Exhaust X Pipe; 2. 5 in.; Incl. X Pipe Assembly Clamps; SPECIFICATIONS: WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm www. p65warnings. ca. gov FEATURES: Improves Exhaust Flow Increased Horsepower And Torque Premium Stainless Steel Construction Limited Lifetime Warranty The CORSA X Pipe opens the exhaust path improving flow dynamics. Benefits include;