aFe 49-36107 Takeda 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust SystemaFe 49 36107 Takeda 2 1 2 IN 304 Stainless Steel Cat Back Exhaust System The Takeda cat back exhaust system produced 12 horsepower and 12 lbs. x ft. of torque. This unique dual exhaust system is constructed from 2. 50" mandrel bent stainless steel and is TIG welded. An X pipe balance tube is used to equalize and evenly distribute exhaust pulses which minimizes exhaust drone and increases flow and performance. Countless hours of R&D was used to ensure