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.

Details:

• Engine Manufacture: Duramax
• Liter: 6.6 Liter
• Location: Passenger
• Ems Code: 2
• Engine Designation: LB7
• Engine Years: 2001-2004
• Installation Time: 4 Hour
• Fits: 2001-2004 Silverado/Sierra 2500 HD/3500/2500 HD/Sierra 3500
• Shipping Restriction: Not for sale on licensed California vehicles
• Sold As: Each
• Warranty: 12-Months