BDD Up-Pipes Kit Chevy/GMC LB7 Duramax 2001-2004 1043800

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.

FEATURES

• 304 stainless steel precision cast mounting flanges eliminate exhaust tubing blowouts and ensures correct fitment
• 304L 2-inch stainless tubing prevents loss of heat energy and will not corrode like aluminized steel or 409 stainless
• Internally shielded 304 stainless bellows
• Increased turbo response with lower EGT's
• User must have aftermarket downpipe, does not fit with OE Downpipe

INSTALL TIME

• 5 Hours

WARRANTY

• 12-Months
• 24,000 Miles

• Surface rust not eligible

NOTE

• Aftermarket downpipe required - Some modification necessary

EMISSIONS

• This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)