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Wehrli

Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Bengal Grey

$635.00 $615.95 Save $19.05

SKU: W005 WCF100718-BG

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: WCF100718-BG

Stage 1 upgrade for the 2017-2019 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard working and high performance applications. - - Kit replaces the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (Hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (Cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. - - 3 in. Driver Side pipe eliminates the OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for superior temperature resistance and boost pressure holding capabilities. - - 3.5" Passenger Side pipe features a CNC machined flange with a double o-ring seal and an upgraded silicone boot in order to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower robbing boost leaks. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Installs with basic hand tools. Compatible with stock trucks, no tuning required. Saves $25 vs. buying individually.

Wehrli Custom Fab High Flow Bundle Kit Stage 1, for 2017-2019 Duramax L5P, Bengal Gray

MIA's Description

The Chevrolet L5P Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit in Bengal Grey for 2017-2019 models is an essential upgrade for your vehicle, designed to enhance the performance of your engine by improving airflow. It replaces factory components with precision-engineered, high-performance parts, boosting efficiency and responsiveness. This Stage 1 upgrade is crafted to increase airflow between the turbo and engine, improving throttle response and turbo spool-up. The OEM design can often lead to boost leaks, which this kit rectifies by eliminating weak factory points prone to failure. The package includes heavy-duty, 14-gauge aluminum tubing with precision mandrel bends for optimal flow and durability. This kit also offers a complete replacement of the factory resonator and middle boot joint with superior silicone boots and stainless-steel t-bolt clamps, ensuring excellent temperature resistance and boost pressure holding capabilities. Features: Constructed from high-strength aluminum for durability; Includes 3” hot side and 3.5” cold side intercooler pipes; Silicone boots and stainless t-bolt clamps for superior sealing; No tuning required; simple installation with basic hand tools; Finished in Bengal Grey with custom powder coat; Made in the USA.

Fitment

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Specifications

BrandWehrli
Part NumberW005 WCF100718-BG

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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