PPE 116112535 MANIFOLDS AND UP-PIPES-SILVER FOR 17+ GM DURAMAX 6.6L L5P

Features:

• Significant reduction in exhaust back-pressure
• Lower EGTs, better turbo efficiency and fuel economy
• Sil-moly cast iron construction 
• Two-inch Free-Flow up-pipes with sleeved bellows
• Up-pipes compatible with factory heat shields
• Exhaust manifold gaskets with high-temp coating included
• Upper and lower up-pipe gaskets included
• Manifold bolts, studs, and spacers included

VEHICLE FITMENT: 

The PPE 116112535 Manifolds and Up-Pipes-Silver 2017+ GM Duramax 6.6L L5P are the ultimate upgrade FOR your vehicle. These high-flow manifolds crafted from cast, high-sil moly ensure maximum power and flow characteristics while lowering exhaust gas temperatures (EGTs) and enhancing turbo spool-up. Made from aircraft-grade 304 stainless steel, the Up-Pipe bellows feature an increased inner diameter FOR improved flow.

FOR those seeking peak performance, the Ceramic-Coating option offers even more advantages. Originally developed FOR military and Formula 1 applications, this coating creates a thermal barrier that reduces surface temperature and thermal cycling. Enjoy lower EGTs and long-term protection against harsh elements with the Ceramic-Coated PPE Manifolds and Up-Pipes Kit.

Experience the complete package by combining the PPE Manifolds and Up-Pipes Kit with the PPE Stainless 3 Inch, 304 Steel Down Pipe. This combination is designed specifically FOR GM 6.6L Duramax engines, ensuring compatibility and seamless integration into your vehicle.

Upgrade your exhaust system with confidence, knowing that the PPE Manifolds and Up-Pipes have been rigorously tested and proven to deliver increased power, improved fuel economy, and unmatched reliability. Stand out on the road with the sleek Silver finish of the GM 2017+ L5P model, showcasing both style and performance.

Don't compromise on quality and performance - choose PPE FOR your GM Duramax and unleash the full potential of your engine. Remember, FOR the perfect fit, ensure you replace the factory downpipe (2001-2004 LB7) with the compatible PPE option to complete your exhaust system upgrade.