PPE 116112020 MANIFOLDS AND UP-PIPES GM 2011-2016 Y PIPE LML - BLACK

50 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.

Ceramic coating is available as an option for High-Flow Exhaust Manifolds.

Ceramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.

The Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature.

The ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.

Choose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.

Complete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.

• Manifolds and Up-Pipes GM 2011-2016 Y Pipe LML - Black

Important: The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes.

Elevate your GM 6.6L Duramax performance with the PPE 116112020 Manifolds and Up-Pipes Y Pipe LML - Black. Designed for enthusiast and professional drivers alike, these high-flow manifolds maximize power, improve fuel efficiency, and enhance your vehicle’s overall performance. With 50 States Emissions Legal (E.O. D-701-34) certification, you can rest assured that this upgrade meets all regulations without sacrificing power.

The PPE High-Flow Manifolds are engineered from cast high-sil moly to provide unmatched durability, while the up-pipe bellows are crafted from aircraft-grade 304 stainless steel featuring an increased inner diameter for higher exhaust flow. This meticulous design reduces exhaust gas temperatures (EGTs) and ensures quicker turbo spool-up, allowing your engine to unleash its full potential.

• High-flow design for optimal power and efficiency
• Manufactured from durable cast high-sil moly
• 304 stainless steel up-pipes for increased flow
• Lower exhaust gas temperatures for improved performance
• Available ceramic coating option for enhanced heat resistance
• Corrosion protection against moisture and harsh chemicals
• Maintains reliability while boosting fuel economy

Upgrade your manifold and exhaust system today with the PPE Manifolds and Up-Pipes Kit, and take your GM 6.6L Duramax to new performance heights. For the ultimate in durability and efficiency, consider adding a PPE Stainless 3 Inch, 304 Steel Down Pipe to complete your installation!