Wehrli

Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss Black - WCF100194-GB

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SKU:
WCFWCF100194-GB
UPC:
WCF100194-GB
MPN:
WCF100194-GB
Availability:
Regularly stocked product
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MSRP: $565.00
$548.05
— You save $16.95
Current Stock: 2

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Description

Will this cold air intake fit my 2015 Silverado 2500 HD?
Yes, the WCF Intake Kit is a bolt-on upgrade specifically designed to fit your 2011-2016 Chevrolet Silverado 2500 HD and 3500 HD.

How difficult is it to install this cold air intake?
Achieve noticeable power gains with this easy bolt-on cold air intake, simplifying installation for enhanced engine performance.

The Wehrli WCF Intake Kit is engineered for 2011-2016 Chevrolet and GMC heavy-duty trucks, delivering maximum airflow for noticeable power gains. Featuring a fabricated aluminum intake pipe with four inch piping and smooth aerodynamic bends, this cold air intake ensures superior combustion and performance. Experience enhanced engine performance and a premium aesthetic with this expertly designed cold air intake system.

What Owners Say

Owners and enthusiasts consistently praise Wehrli piping and intake components for their exceptional build quality, with multiple users expressing they "love the absolute sh!t out of it" when discussing their Wehrli setups. The WCF intake kit is frequently mentioned alongside other premium upgrades like S&B filters and boost tubes, with users reporting huge improvements in throttle response and overall performance. While some diesel owners debate whether tuning is necessary after intake modifications to maximize benefits, the consensus remains that quality intake systems like Wehrli's deliver noticeable gains. The brand has earned strong credibility among Duramax enthusiasts who prioritize proven performance over budget alternatives.

Key Features

  • fabricated aluminum intake pipe
  • air box enclosure
  • dry filter assembly
  • 4 inch piping
  • smooth aerodynamic bends
  • silicone boot

Why Choose the WCF Intake Kit

Delivers a more aggressive engine sound and exhilarating throttle response.

Achieves maximum airflow for noticeable power gains and improved efficiency.

Provides a cooler, denser air charge for superior combustion and performance.

Transforms your truck's intake with a sleek, custom engine bay appearance.

Who Is This For?

Street Performance — 8/10
Four inch piping and smooth bends enhance airflow.

Engine Performance — 8/10
Fabricated aluminum pipe and four inch piping improve flow.

Easy DIY Install — 9/10
Bolt-on install type simplifies installation process.

Visual Aesthetic Upgrade — 7/10
Fabricated aluminum pipe offers a premium look.

Drag Racing — 7/10
Maximum airflow claim supports performance gains.

Track Autocross — 7/10
Performance gains from improved airflow are beneficial.

Vehicle Compatibility

YearMakeModelSubmodel
2011–2016ChevroletSilverado 2500 HDLT
2011–2016ChevroletSilverado 2500 HDLTZ
2011–2016ChevroletSilverado 2500 HDWT
2015–2016ChevroletSilverado 2500 HDHigh Country
2011–2016ChevroletSilverado 3500 HDWT
2011–2016ChevroletSilverado 3500 HDLT
2011–2016ChevroletSilverado 3500 HDLTZ
2015–2016ChevroletSilverado 3500 HDHigh Country
2011–2016GMCSierra 2500 HDDenali
2011–2016GMCSierra 2500 HDSLE
2011–2016GMCSierra 2500 HDSLT
2011–2014GMCSierra 2500 HDWT
2015–2016GMCSierra 2500 HDBase
2011–2014GMCSierra 3500 HDWT
2011–2016GMCSierra 3500 HDDenali
2011–2016GMCSierra 3500 HDSLE
2011–2016GMCSierra 3500 HDSLT
2015–2016GMCSierra 3500 HDBase

Additional Resources

Official Wehrli Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Cold Air Intakes — Air Intake Systems

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2015-2016ChevroletSilverado 2500 HDHigh Country
2011-2016ChevroletSilverado 2500 HDLT
2011-2016ChevroletSilverado 2500 HDLTZ
2011-2016ChevroletSilverado 2500 HDWT
2015-2016ChevroletSilverado 3500 HDHigh Country
2011-2016ChevroletSilverado 3500 HDLT
2011-2016ChevroletSilverado 3500 HDLTZ
2011-2016ChevroletSilverado 3500 HDWT
2015-2016GMCSierra 2500 HDBase
2011-2016GMCSierra 2500 HDDenali
2011-2016GMCSierra 2500 HDSLE
2011-2016GMCSierra 2500 HDSLT
2011-2014GMCSierra 2500 HDWT
2015-2016GMCSierra 3500 HDBase
2011-2016GMCSierra 3500 HDDenali
2011-2016GMCSierra 3500 HDSLE
2011-2016GMCSierra 3500 HDSLT
2011-2014GMCSierra 3500 HDWT
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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
WCF100194-GB
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Intake Systems>Cold Air Intakes
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
8/10
Engine Performance:
8/10
Easy DIY Install:
9/10
Visual Aesthetic Upgrade:
7/10
Drag Racing:
7/10
Track Autocross:
7/10
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