Wehrli Custom Fab
Wehrli 98.5-02 Cummins 5.9L 3.5in Intake Horn & Driver Intercooler Pipe - Sparkle Copper
Wehrli 98.5-02 Cummins 5.9L 3.5in Intake Horn & Driver Intercooler Pipe - Sparkle Copper
Part number: WCFWCF100566-SC
Regular price
$624.68 USD
Regular price
Sale price
$624.68 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Wehrli 98.5-02 Cummins from Wehrli Custom Fab. The part number and specifications are listed below. Boost changes need fuel and tuning to match, or the engine can run lean.
Quick facts
- Brand: Wehrli Custom Fab
- Part type: Turbo part
- Engine: 5.9L
Listed fitment
- 1998-2002 Dodge Ram 2500 Base
- 1998-2002 Dodge Ram 3500 Base
Tip: Change fuel and tuning together with boost, and check for leaks with a boost leak tester.

Wehrli Custom Fab turbo part: what to know
Boost changes need fuel and tuning to match, or the engine can run lean.
Fitment notes
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from Wehrli Custom Fab and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Car Horns · Fuel & air intake
Questions about turbo part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need a tune?
For most boost and turbo upgrades, yes.
Where do specs and warranty details come from?
From Wehrli Custom Fab. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
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