Wehrli Custom Fab
Wehrli 11-16 GM Duramax LML Passenger 3in Upper Crossover Intercooler Pipe - Kiwi Green
Wehrli 11-16 GM Duramax LML Passenger 3in Upper Crossover Intercooler Pipe - Kiwi Green
Part number: WCFWCF100328-KIWI
Regular price
$417.10 USD
Regular price
Sale price
$417.10 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Wehrli by Wehrli Custom Fab. Check the part number and details below against what you are replacing. Turbo and boost parts control how much air is forced into the engine.
Quick facts
- Brand: Wehrli Custom Fab
- Part type: Turbo part
- Model years: 2011–2016
Listed fitment
- 2015-2016 Chevrolet Silverado 2500 HD High Country
- 2011-2016 Chevrolet Silverado 2500 HD LT
- 2011-2016 Chevrolet Silverado 2500 HD LTZ
- 2011-2016 Chevrolet Silverado 2500 HD WT
- 2015-2016 Chevrolet Silverado 3500 HD High Country
- 2011-2016 Chevrolet Silverado 3500 HD LT
- 2011-2016 Chevrolet Silverado 3500 HD LTZ
- 2011-2016 Chevrolet Silverado 3500 HD WT
- 2015-2016 GMC Sierra 2500 HD Base
- 2011-2016 GMC Sierra 2500 HD Denali
- 2011-2016 GMC Sierra 2500 HD SLE
- 2011-2016 GMC Sierra 2500 HD SLT
- 2011-2014 GMC Sierra 2500 HD WT
- 2015-2016 GMC Sierra 3500 HD Base
- 2011-2016 GMC Sierra 3500 HD Denali
- 2011-2016 GMC Sierra 3500 HD SLE
- 2011-2016 GMC Sierra 3500 HD SLT
- 2011-2014 GMC Sierra 3500 HD WT
Tip: Change fuel and tuning together with boost, and check for leaks with a boost leak tester.

Before you order: fitment and what to plan
Turbo and boost parts control how much air is forced into the engine.
Fitment notes
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Intercoolers · 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
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.
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