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

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

• 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
  

• 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

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