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We Know Diesel Trucks & Equipment
PPE LLY High Flow Exhaust Manifolds & Up Pipes Kit | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L
116111400
- Significant reduction in exhaust back-pressure
- Cast hi-sil moly iron high-flow manifold construction
- Up-Pipes have free-flowing stainless steel inner liner bellows
- Up-Pipes made from stainless steel 11-gauge .120-inch wall, with a 2-inch outside diameter
- Built in bosses, pre-drilled and tapped 1/8” NPT for EGT gauge sensor
- Kit includes driver and passenger Manifolds, Manifold bolts, Up-Pipes, gaskets and down pipe support bracket
Pricing:
$1121.99
Description
PPE’s Manifolds and Up-Pipes for your 2004.5-2005 Chevy/GMC Duramax LLY 6.6L are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy and maintaining reliability.
Kit Includes
- (2) PPE manifolds
- (2) PPE up pipes
- PPE down pipe support bracket
- PPE 304 stainless steel manifold gaskets & up pipe gaskets
Important Note: 50 States Emissions Legal (E.O. D-701-19)
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