aFe 22-24 Ford Bronco Raptor BladeRunner 2-1/4in Aluminum Hot Charge Pipe BlackaFe 22 24 Ford Bronco Raptor BladeRunner 2 1 4in Aluminum Hot Charge Pipe Black Smooth transitions in the mandrel bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This kit includes high quality, stainless steel, smartseal clamps and heavy duty, 5 ply, polyester reinforced silicone couplings. This charge pipe kit also features factory style quick connect adaptors with o ring seals to ensure a leak