Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. The BladeRunner I/C tube kit provides a smooth transition between the turbo and the engine for lower operating temperatures and increased power. This tube kit includes high-quality, stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings for superior strength and durability. Finished in Wrinkle Black powder coating with a unique laser-etched aFe Power logo for a custom look.