PPE Replacement Up-Pipe - 07.5-10 GM Duramax 6.6L - 116120710

NOTE: These race up-pipes do not retain the use of the EGR. They are for off-road use only and will only work on non-EGR applications.

Direct bolt-on OEM replacement. OEM length, left and right 304 stainless steel Up-Pipes. Aircraft-grade 304 stainless steel in 11 gauge thickness adds strength. Superior quality bellows are internally-sleeved and also manufactured in 304 stainless steel to take the abuse of high-heat and high-pressures.

50 States Emissions Legal
Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation.

PPE has taken OEM replacement to a new level. PPE OEM Length Replacement Up-Pipes are 50 State Emissions Legal and allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your factory manifolds. But unlike factory parts, PPE OEM Up-Pipes are manufactured from 11 gauge 304 stainless steel and include our superior PPE 304 stainless steel, internally-sleeved bellows that can take the abuse of high temperature and high pressure.

• Significant reduction in exhaust back pressure
• Free-flowing stainless steel inner liner bellows
• Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
• Direct bolt-on replacement to factory manifolds
• Faster turbo response
• Lower exhaust temperatures