Wehrli Custom Fab WCF100344-GRY 4" Intake Kit W/Air Box - WCFab Grey

Change the intake and air box on your GM 6.6L Duramax today and replace them with the Wehrli Custom Fab WCF100344-GRY 4" Intake Kit W/Air Box - WCFab Grey from GAP. This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces your diesel's restrictive plastic factory parts for improved engine performance. The new design significantly increases air flow to your turbo, producing improved horsepower and torque, quicker throttle response, and cooler intake temperatures by drawing cold air through the hood Ram Air duct and inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity and volume and provide more aggressive engine and turbo sound during acceleration. High-quality hardware, silicone boot, seals, and stainless-steel t-bolt clamps ensure optimum durability and ease of installation. The removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with an included hydrophobic pre-filter cover to help keep your MAF sensor, turbo, and engine airways contaminant-free. The critical ram air duct seal has been moved to the bottom of the hood for a clean engine compartment appearance.

Features:

• WCFab Grey Powder Coat Finish
• 4" Intake Pipe
• Air Box & Lid Constructed Of 10G Aluminum Sheet
• Dry Air Filter
• Outerwear's Pre-Filter Cover
• Hardware
• Seal For Connection To Ram-Air Port On Hood
• High-Quality Silicone Boot
• Stainless Steel T-Bolt Clamps
• Powder Coating
• Installs Easily With Basic Hand Tools.
• No Tuning Required, Bolt-On
• Compatible With Stock Trucks. No Other Modifications Or Upgrades Necessary!
• Made In USA

Manufacturer Warranty*:
1 Year