6.6L Duramax Header Bolt on Passenger Side up-Pipe with Gaskets Fits for 2001-2016 GM 6.6L Diesel LB7 LLY LBZ LMM LML

Exhaust Manifold Fit for 2001-2006 GM 6.6L Duramax Here we recommend you our Exhaust Manifold, which fits perfectly to 2001-2016 GM 6.6L Duramax Diesel Duramax, with high-quality, excellent air-flow performance, and superior engineered exhaust system. The turbocharger exhaust manifold can change the tone of your engine’s voice into a subdued deeper tone, reducing noises, and increasing vehicle performance. Durable & Sturdy Piping The exhaust up-pipes are produced in high-quality type 304 aircraft-grade stainless steel, which is durable, sturdy, and is less susceptible to discoloration. Fast Air-Flow Design The up-pipe features long tubing and air-flow design to eliminate restrictions from the pipe and increase engine power. With mandrel-bent to increase the flow path and produce a light racing sound. Advanced Welding Technique With thick flanges and advanced welds to prevent cracking. Polished surface resists rust and corrosion to ensure long-lasting use. Smoothing and flat interf