Wehrli Driver Side Intercooler Pipe - WCFab Grey — Fits 2017-2019 Chevrolet/GMC 6.6L L5P Duramax

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SKU: WCFWCF100708-GRY
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Driver Side 3-Inch Intercooler Pipe for 6.6L L5P Duramax (2017-2019) - WCFab Grey

Optimize your 2017-2019 Chevrolet Silverado/GMC Sierra 2500HD/3500HD equipped with the 6.6L L5P Duramax engine with the Wehrli Driver Side 3-Inch Intercooler Pipe. This essential upgrade replaces the stock driver side intercooler pipe with a larger, more efficient component, designed to enhance boost delivery and reduce intake air temperatures. The classic WCFab Grey finish offers a clean, professional look under the hood.

Performance and Durability:

  • Direct replacement for the factory driver side intercooler pipe
  • Promotes smoother, unrestricted airflow to the intercooler
  • Helps maintain lower intake air temperatures for optimal engine performance
  • Constructed for superior durability and resistance to heat and pressure
  • Professional WCFab Grey powder coat finish
  • Engineered for a precise fit on 2017-2019 Chevrolet & GMC 6.6L L5P Duramax trucks
  • Replaces Part Number: WCF100708-GRY

The factory intercooler piping on L5P Duramax trucks can be a limiting factor in performance and a potential failure point. The Wehrli 3-inch pipe features a larger diameter and a smoother internal surface, allowing charged air to flow more efficiently. This improved flow reduces backpressure and helps the intercooler perform at its best, leading to consistent power delivery and reduced stress on the engine.

Crafted from high-quality materials and finished with a durable WCFab Grey powder coat, this intercooler pipe is built to last. It's designed for straightforward installation, making it an excellent upgrade for any L5P Duramax owner looking to improve their truck's performance and reliability. Get this premium intercooler pipe from Wehrli at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Driver Side 3-Inch Intercooler Pipe for 6.6L L5P Duramax (2017-2019) - WCFab Grey

Optimize your 2017-2019 Chevrolet Silverado/GMC Sierra 2500HD/3500HD equipped with the 6.6L L5P Duramax engine with the Wehrli Driver Side 3-Inch Intercooler Pipe. This essential upgrade replaces the stock driver side intercooler pipe with a larger, more efficient component, designed to enhance boost delivery and reduce intake air temperatures. The classic WCFab Grey finish offers a clean, professional look under the hood.

Performance and Durability:

  • Direct replacement for the factory driver side intercooler pipe
  • Promotes smoother, unrestricted airflow to the intercooler
  • Helps maintain lower intake air temperatures for optimal engine performance
  • Constructed for superior durability and resistance to heat and pressure
  • Professional WCFab Grey powder coat finish
  • Engineered for a precise fit on 2017-2019 Chevrolet & GMC 6.6L L5P Duramax trucks
  • Replaces Part Number: WCF100708-GRY

The factory intercooler piping on L5P Duramax trucks can be a limiting factor in performance and a potential failure point. The Wehrli 3-inch pipe features a larger diameter and a smoother internal surface, allowing charged air to flow more efficiently. This improved flow reduces backpressure and helps the intercooler perform at its best, leading to consistent power delivery and reduced stress on the engine.

Crafted from high-quality materials and finished with a durable WCFab Grey powder coat, this intercooler pipe is built to last. It's designed for straightforward installation, making it an excellent upgrade for any L5P Duramax owner looking to improve their truck's performance and reliability. Get this premium intercooler pipe from Wehrli at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

Product Details

Product Description

About Wehrli

Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.

Wehrli Driver Side 3-Inch Intercooler Pipe for 6.6L L5P Duramax (2017-2019) - WCFab Grey

Optimize your 2017-2019 Chevrolet Silverado/GMC Sierra 2500HD/3500HD equipped with the 6.6L L5P Duramax engine with the Wehrli Driver Side 3-Inch Intercooler Pipe. This essential upgrade replaces the stock driver side intercooler pipe with a larger, more efficient component, designed to enhance boost delivery and reduce intake air temperatures. The classic WCFab Grey finish offers a clean, professional look under the hood.

Performance and Durability:

  • Direct replacement for the factory driver side intercooler pipe
  • Promotes smoother, unrestricted airflow to the intercooler
  • Helps maintain lower intake air temperatures for optimal engine performance
  • Constructed for superior durability and resistance to heat and pressure
  • Professional WCFab Grey powder coat finish
  • Engineered for a precise fit on 2017-2019 Chevrolet & GMC 6.6L L5P Duramax trucks
  • Replaces Part Number: WCF100708-GRY

The factory intercooler piping on L5P Duramax trucks can be a limiting factor in performance and a potential failure point. The Wehrli 3-inch pipe features a larger diameter and a smoother internal surface, allowing charged air to flow more efficiently. This improved flow reduces backpressure and helps the intercooler perform at its best, leading to consistent power delivery and reduced stress on the engine.

Crafted from high-quality materials and finished with a durable WCFab Grey powder coat, this intercooler pipe is built to last. It's designed for straightforward installation, making it an excellent upgrade for any L5P Duramax owner looking to improve their truck's performance and reliability. Get this premium intercooler pipe from Wehrli at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

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