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PPE OEM Length Replacement Up-Pipes - GM 6.6L Duramax

Model: 116120000 Manufactured by: Pacific Performance Engineering


50 States Emissions Legal (E.O. D-701-20) 

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.

Direct bolt-on OEM replacement.

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.

OEM length, left and right 304 stainless steel Up-Pipes.

    ▪    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

Available for: 2001-2015 6.6L GM 6.6L Duramax 2500, 3500

116120000 $499.99 no core
116120204 $649.99 + $150.00 core
116120405 $649.99 + $150.00 core
116120607 $649.99 + $150.00 core
116120710 $649.99 + $150.00 core
116121115 $649.99 + $150.00 core

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