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Air and Fuel Air Cleaners, Filters, Intakes and Components

Wehrli

Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit - Fine Texture Black

$2,089.00 $2,026.33 Save $62.67

SKU: W005 WCF100712-FTB

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: WCF100712-FTB

The high flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. All 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 inner fender. All aluminum construction features large diameter 4" piping with smooth aerodynamic bends to improve intake air velocity, volume, and provide more aggressive engine and turbo sound during acceleration. Removable air box lid element allows for easy visual inspection and maintenance of your WCFab filter with included hydrophobic pre-filter cover, to help keep your MAF sensor, turbo, and engine airways contaminant free. Air box is constructed of 10G aluminum sheet. Includes High Flow 4 in. Turbo Intake Horn which removes restrictions in the OEM setup to improve turbo spool and top end power. This High Flow 4 in. horn is fully compatible with OEM and upgraded drop in IHI style turbochargers. Kit includes upgraded high quality silicone boots that withstand higher pressures and temperatures than the failure prone, angled factory parts to increase reliability and help eliminate boost leaks. Includes Fuel Pressure Regulator Valve (FPRV) Block Off Kit to allow proper clearance to larger diameter Y-Bridge assembly. The 3" High Flow Down Pipe is a straight shot compared to the crushed spots and curves on the factory down pipe, which helps improve exhaust flow and reduces under hood temps. Finished in Black Ceramic Coat with Heat Wrap. Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. Save up to $127.00 versus buying components individually.

Wehrli Custom Fab High Flow Bundle Intake Kit Stage 3, 01-04 Duramax LB7, Fine Texture Black

MIA's Description

WCFab 2001-2004 GM LB7 6.6L Duramax Stage 3 High Flow Intake Bundle Kit. Replaces restrictive OEM LB7 Y-Bridge, passenger and driver side intercooler pipes with high flow, 3” mandrel bent aluminum piping. Features WCFab's TIG welded, CNC machined billet y-bridge base to increase throttle response, turbo spool up, and reduce EGTs. High flow, fabricated aluminum air intake pipe and air box enclosure with dry filter assembly replaces plastic factory parts for improved engine performance. New design increases air flow, horsepower, torque, quickens throttle response, and provides cooler intake temperatures by drawing cold air through the inner fender. All aluminum construction with large diameter 4\" piping and smooth aerodynamic bends. Removable air box lid for easy filter inspection and maintenance with included hydrophobic pre-filter cover. Air box constructed of 10G aluminum sheet. Includes High Flow 4 in. Turbo Intake Horn, compatible with OEM and upgraded drop-in IHI style turbochargers. Kit includes upgraded high quality silicone boots for higher pressures and temperatures. Includes Fuel Pressure Regulator Valve (FPRV) Block Off Kit for Y-Bridge clearance. The 3\" High Flow Down Pipe is a straight shot for improved exhaust flow and reduced under hood temps. Finished in Black Ceramic Coat with Heat Wrap. Full assembly available in WCFab custom powder coat colors. Saves up to $127.00 versus buying components individually. NOTE: Not recommended for use with S300 or S400 style turbochargers. FITMENT NOTE: 2001 models require MAP sensor relocation to the new bridge and drilling/tapping the original runner port (or sourcing an 02-04 LB7 intake runner).

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Specifications

BrandWehrli
Part NumberW005 WCF100712-FTB

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