Wehrli

Wehrli 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Gloss Black - WCF100328-GB

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SKU:
WCFWCF100328-GB
UPC:
WCF100328-GB
MPN:
WCF100328-GB
Availability:
Regularly stocked product
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MSRP: $430.00
$417.10
— You save $12.90
Current Stock: 4

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Description

What is the primary benefit of upgrading my Intercooler Pipe Kit?
Upgrading your Wehrli Intercooler Pipe Kit delivers maximum airflow for a noticeable boost in power and throttle response.

How does this Intercooler Pipe Kit improve cooling efficiency?
Achieving a twenty percent larger volume, this Intercooler Pipe Kit significantly enhances cooling efficiency for optimal engine operation.

The Wehrli Intercooler Pipe Kit offers a twenty percent increase in volume for significantly improved cooling efficiency. This high-flow passenger side upper crossover pipe eliminates restrictive factory components, connecting directly to your factory throttle valve and grid heater. Install this bolt-on Intercooler Pipe Kit for confidence in enhanced engine cooling and potent power delivery.

Key Features

  • 3 inch High Flow Passenger Side Upper Crossover Intercooler Pipe
  • 20 percent increase in size over the OEM part
  • Eliminates resonator
  • Connects to factory throttle valve and grid heater
  • Compatible with OEM Y-Bridge
  • 14g aluminum construction

Why Choose the WCF Intercooler Pipes

Delivers maximum airflow for a noticeable boost in power and throttle response.

Achieves a 20 percent larger volume for significantly improved cooling efficiency.

Eliminates restrictive factory components for a smoother, more potent power delivery.

Provides seamless integration with your existing setup for a straightforward upgrade.

Who Is This For?

Street Performance — 8/10
Larger volume improves cooling efficiency for better performance.

Engine Performance — 8/10
Increased volume enhances cooling for optimal engine operation.

Heavy Towing — 7/10
Improved cooling efficiency benefits sustained engine load.

Drag Racing — 6/10
Potential for improved cooling during high-demand sprints.

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

Exhaust Note / Sound — 5/10
Eliminates resonator, potentially altering exhaust sound.

Frequently Asked Questions

Is upgrading to larger intercooler piping beneficial for my 2011-2016 Silverado or Sierra 2500/3500 HD?

Upgrading to larger intercooler piping delivers a noticeable boost in power and throttle response, scoring an 8 out of 10 for Street Performance. This bolt-on kit connects seamlessly to factory components, providing a straightforward path to enhanced engine operation. Experience smoother, more potent power delivery with this direct fitment solution.

What are the performance gains from a 20 percent larger intercooler pipe volume?

Achieving a 20 percent larger volume for significantly improved cooling efficiency directly enhances engine performance, scoring an 8 out of 10 for Engine Performance. This bolt-on kit precisely fits 2011-2016 Chevrolet and GMC 2500/3500 HD models. Confidently integrate this upgrade for optimal engine operation and cooling.

How difficult is the installation of Wehrli intercooler pipes on my 2011-2016 heavy-duty truck?

Installation of these intercooler pipes is a straightforward bolt-on process, rated a 9 out of 10 for Easy DIY Install. This kit is designed for a direct fitment on 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD models. Enjoy a hassle-free upgrade that enhances your truck's cooling efficiency.

Is it worth replacing the stock intercooler pipes on my 2011-2016 Silverado/Sierra 2500/3500 HD?

Replacing restrictive factory components with this 3 inch high flow passenger side upper crossover intercooler pipe is worth it for a smoother, more potent power delivery. This upgrade achieves a 20 percent larger volume over OEM, significantly improving cooling efficiency. This bolt-on kit offers a direct path to better performance for your truck.

What is the best pipe size for an intercooler on a 2011-2016 Chevrolet/GMC 2500/3500 HD?

A 3 inch high flow passenger side upper crossover intercooler pipe provides maximum airflow for enhanced performance, scoring an 8 out of 10 for Engine Performance. This kit's 20 percent increase in size over OEM improves cooling efficiency. It offers seamless integration and a straightforward upgrade for your specific vehicle fitment.

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.

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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
View AllClose

Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
WCF100328-GB
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Forced Induction>Intercooler Pipe Kits
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
8/10
Engine Performance:
8/10
Heavy Towing:
7/10
Drag Racing:
6/10
Easy DIY Install:
9/10
Exhaust Note / Sound:
5/10
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