aFe BladeRunner Black 2-3/4in Aluminum Charge Pipe 2021 Toyota Supra GR (A90) I4-2.0L (t) B48Smooth transitions in the mandrel bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. This pipe kit includes high quality, stainless steel, spring loaded T bolt clamps and heavy duty, 5 ply, polyester reinforced silicone couplings. This charge pipe kit features factory style billet aluminum quick connect adapter with an o ring seal to ensure a leak free fit while maintaining superior strength and