Uncategorized · Cold Air Intakes
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - WCFab Red
Wehrli · sold by Late Model Truck · $577.15 · in stock
WCFab 2001-2004 GM LB7 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All new design significantly increases air flow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and…
| Option | Price | Stock | |
|---|---|---|---|
| Default Title | $577.15 | in stock | Buy at Late Model Truck → |
Prices and stock from latemodeltruck.com’s public catalog, last checked 2026-11-01 10:33 UTC; the store’s checkout shows the final price. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:8388a1fa-cc64-46c8-b0af-7138c182a2cd; buy with POST /v1/checkout or MCP create_checkout.