PPE 116111235 MANIFOLDS AND UP-PIPES-Y PIPE-SILVER (CA) FOR 02-04 GM DURAMAX 6.6L LB7

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 2002-2004 CA Y Pipe LB7 - Silver

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

Elevate your 2002-2004 GM Duramax 6.6L LB7 performance with the PPE 116111235 Manifolds and Up-Pipes Y Pipe in Silver. Designed FOR enthusiasts seeking maximum power and efficiency, this exhaust system is 50 States Emissions Legal (E.O. D-701-34), ensuring compliance without sacrificing performance.

Crafted from cast, high-sil moly, the PPE High-Flow Manifolds are engineered to deliver superior strength and longevity. The innovative Up-Pipe bellows are constructed from aircraft-grade 304 stainless steel, featuring an increased inner diameter that enhances exhaust flow significantly. This meticulous design optimizes power delivery while lowering exhaust gas temperatures (EGTs) and accelerating turbo spool-up.

FOR those looking FOR an added edge, the optional Ceramic Coating trans FORms these manifolds and up-pipes into a state-of-the-art performance system. Initially developed FOR military and defense applications, this advanced ceramic coating minimizes heat absorption, creating a thermal barrier that contributes to reduced thermal cycling and surface temperatures. By promoting even greater flow, it complements the existing benefits of the PPE system, resulting in lower EGTs and improved overall engine efficiency.

Beyond performance, the ceramic coating safeguards against moisture, road salts, oil, fuel, and other corrosive substances, ensuring durability and maintaining a sleek, polished appearance FOR years to come.

To maximize the full potential of your upgrade, consider pairing the PPE Manifolds and Up-Pipes with a PPE Stainless 3 Inch, 304 Steel Down Pipe. Please note that the factory downpipe (2001-2004 LB7 only) is not compatible with these aftermarket upgrades. Choose the PPE 116111235 FOR an unparalleled enhancement to your Duramax experience, combining reliability with peak performance.