Canadian Made: Check out our Dirtiest Parts.

BOGO: Buy a Monster Ram Intake Upgrade & Get a Fuel & DEF Cap for Free. Shop Now.
1 41

2011-2016 Duramax Passenger Side Upper Crossover Intercooler Pipe Kit (WCF100328)

Wehrli Custom Fabrication Part Number: WCF100328-GRY
$683.76 CAD
Color: WC Fab Grey (Kingsport Grey)

Purchase to earn 683 Dirty Dollars Learn More

This product ships for free to most Canadian locations! Learn more

Description

Fits

 Year Make Engine
2011-2016
 GMC/Chevrolet
 6.6L Duramax


A 20% increase in size over OEM means increased efficiency, less restriction in air flow, & improved turbo spool up. Give your Duramax a more aggressive engine appearance & sound, with Wehrli Custom Fab's Intercooler Pipe Kit.

Part Number:  WCF100328

Features
  • 18% Gain in Air Flow Over Stock
  • 3 in. High Flow Upper Intercooler Cross Over Pipe
  • 14g aluminum construction
  • Compatible with OEM Y-Bridge
  • Includes Billet Turbo Resonator Plate for OEM Intake Horn
  • Connects to factory throttle valve and grid heater
  • NO Tuning required, bolt on!
  • Will fit on stock truck no other modifications or upgrades necessary!
  • Durable Custom Powder Coat Finish
  • Made in USA

Notes
  • This product is not on order estimated average lead time is 10-15+ business days
  • Replaces the following GM Part Numbers: 12642321
  • Pairs best with emissions-compliant tuning and drop-in turbochargers for optimum performance gains

Questions and Answers

Have a Question?

Be the first to ask a question about this.

Ask a Question

  • Endless Support

    A team on staff, ready to help before or after your purchase.

  • We sell what we use.

    We only carry the best in Diesel Performance.

  • Canadian. Eh?

    Located in West Kelowna, BC.
Back to top