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PPE High-Flow Exhaust Manifold & Up-Pipe Kit - Raw - LB7 Duramax
Product details
PPE High-Flow Exhaust Manifold & Up-Pipe Kit - Raw - LB7 Duramax
PPE part 116111000 is a high-flow exhaust-manifold and up-pipe package for 2001-2004 GM 6.6L LB7 Duramax. It replaces restrictive/leak-prone factory exhaust routing between the cylinder heads and turbocharger.
PPE offers multiple finishes, capacities and platform-specific versions of similar parts, so exact part number, engine and transmission fitment should be confirmed before installation.
Key Features
- High-flow exhaust manifolds
- Performance up-pipe routing
- Designed to reduce pre-turbo exhaust restriction
- Application-specific flanges and connections
- Supports improved turbo response and exhaust flow
Fitment
2001-2004 GM 6.6L LB7 Duramax
Important Installation Notes
- Verify exact year, engine, transmission and emissions configuration before ordering.
- Check EGT sensor/EGR/emissions connection requirements for the exact application.
Product Information
- Manufacturer: PPE
- Manufacturer Part #: 116111000
- Product Type: Exhaust Manifold + Up-Pipe Kit
- Catalog detail: fold / up-pipe kit selected for Hilltop Diesel Performance. Verify exact year, model, engine, transmission, emissions configuration, and installation requirements before ordering. Compliance Note: Supplier lists 50-state emissions legality.
How do I verify fitment?
Match the product fitment information to your exact year, make, model, engine, drivetrain and configuration. If anything is unclear, email sales@hilltopdieselperformance.com before ordering.
Where can I find shipping and return information?
Policy links are available in the site footer and checkout. Product-specific restrictions or core requirements are shown in the product description when applicable.
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