BD Diesel Uppipe Passenger Side - Chevy 2001-2004 Lb76.6L Duramax - 1403802
304 stainless steel precision cast mounting flanges eliminate exhaust tubing blowouts and ensures correct fitment
Our goal is to be an innovative company and a world class manufacturer that distributes products Worldwide for North American Diesel vehicles.
Our goal is to be an innovative company and a world class manufacturer that distributes products Worldwide for North American Diesel vehicles.
304L 2-inch stainless tubing prevents loss of heat energy and will not corrode like aluminized steel or 409 stainless
Larger bore (1.8" ID) internally shielded 304 stainless bellows, eliminates restrictive 1.3" ID OEM bellows maximizing exhaust energy to drive turbocharger
Smooth mandrel bends improve exhaust gas flow - tubing ID is not compromised
Increased turbo response with lower EGT's
User must have aftermarket downpipe, does not fit with OE Downpipe
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.
The BD name became recognized in 1989, when the company introduced the first exhaust brake for the burgeoning Diesel pick-up truck market. BD's roots, however, actually date back to 1972, when Valley Fuel Injection Ltd. (VFI) first opened its doors. Today, Valley Fuel Injection and BD Diesel Performance are one, with specialty divisions that focus on Diesel power train components.
