BD Diesel 2001-2004 Chevy Duramax LB7 6.6L Up-Pipe Only for Passenger Side

Replaces the factory exhaust up-pipes (exhaust manifold to the turbo) which are prone to leakage due to the deterioration. BD up-pipes are designed to minimize restriction to the turbo utilizing internally shielded expansion bellows. The BD up-pipes are a durable, longer-life replacement for this common problem and are perfect as an upgrade while performing other engine or transmission repairs.

• 304L 2-Inch Stainless Tubing Prevents Loss Of Heat Energy And Will Not Corrode Like Aluminized Steel Or 409 Stainless
• 304 stainless steel precision cast mounting flanges eliminate exhaust tubing blowouts and ensures correct fitment
• Smooth Mandrel Bends Improve Exhaust Gas Flow - Tubing Id Is Not Compromised
• User must have aftermarket downpipe, does not fit with OE Downpipe
• User Must Have Aftermarket Downpipe/Does Not Fit With OE Downpipe
• Internally Shielded 304 Stainless Bellows