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 turbo Y-adapter is made from high-silicon ductile iron. 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.

• Replaces factory exhaust feed system which is prone to leakage
• Prevents loss of turbo drive pressure and increased EGT's
• Crush donuts replaced with stainless steel gaskets for extended sealing life
• Maximizes transfer of heat energy to the turbo
• Less restrictive, internally shielded expansion bellows
• Reduces the chance for piping burn out
• High-silicon ductile iron Y-adapter

• 4 Hours 30 Minutes

• 12-Months
• 24,000 Miles

• Surface rust not eligible

• Will not work on early 1999 PowerStrokes (build date 03/21/99 and earlier)