All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best wcfab duramax on the market. We then delved into these wcfab duramax further and put together detailed reviews so that you can easily pick the best wcfab duramax for your needs.
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Best wcfab duramax reviews
1. Deviant Race Parts 76151 06-10 6.6L Gm Duramax Lbz/Lmm High Flow Y-Bridge
Feature
High Flow Y-Bridge for 06-10 6.6L GM Duramax LBZ/LMM2. Galaxy Auto High Flow Y-Bridge & Intercooler Pipe Kit Compatible with 2006-2010 GMC Chevy 6.6L LBZ LMM Duramax Diesel
3. S&B Filters 75-5091 Cold Air Intake For 2007-2010 Chevy/GMC Duramax 6.6L (Oiled Cleanable, 8-ply Cotton Filter)
Feature
53.06% More Airflow & 99.27% Efficiency Rating. Tested To The Internationally Accepted ISO 5011 StandardDesigned To Avoid Check Engine Lights
Premium Silicone Parts Last Longer And Look Better
S&B utilizes robotics to precisely apply the correct amount of oil to your filter before it ships. Oil Amount: 87 Grams on Filter Element & 17 Grams on Power Stack. Filter Replacement: KF-1035 & Filter Wrap: WF-1023
Street Legal in All US States, CARB Exempt ID: D-590-15
4. Lisle 22100 Flywheel Locking Tool for 6.6L Duramax
Feature
Locks flywheel in place when removing harmonic balancer on 6.6L Duramax engines with Allison automatic transmissionsSaves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement
Use 36mm 12-point socket with 3/4 square drive to remove harmonic balancer bolt and retorque on installation
Package dimension is 4.5 inches width by 5 inches height by 2 inches depth
5. PPE Boost Increase Valve for 01-04 Duramax 6.6L LB7
Feature
Features: ? Increased boost means increased air flow ? Simple 5 minute Installation ? Reduces EGTsCompatible with 01-04 Duramax 6.6L LB7
Brand new
6. ICT Billet Duramax Turbo Diesel 2004.5-10 LBZ LLY LMM Mouth Piece Resonator Noise Reduction Plug Cover Cap 6.6L Seal Billet Aluminum Made in America ICT Billet 551503
Feature
Saves Room Under The Hood And Gives The Engine Bay A Custom LookCompatible With LLY LBZ LMM 6.6L 2004.5 2005 2006 2007 2008 2009 2010 Chevy Duramax Diesel Engines
Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
Increases Intake Sound
Includes 1 Resonator Adapter with Orings
7. PPE Race Fuel Valve for 2004.5-2010 Duramax LLY/LBZ/LMM 113073000 with PPE Viton O-Ring Upgrade for PPE Race Fuel Valve
Feature
The PPE Race Fuel Valve (heat treated stainless steel construction) replaces stock or a shimmed pressure relief valve.Fits 2004.5-2010 Duarmax LLY/LBZ/LMM
This valve helps maintain fuel rail pressure during high engine load conditions by completely blocking the pressure relief port (effectively eliminating fuel return to the fuel tank). It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient PRV spring pressure.
Kit Includes PPE Viton O-Ring 1137073001
The PPE Race Fuel Valve (heat treated stainless steel construction) replaces stock or a shimmed pressure relief valve.
8. PPE Race Fuel Valve for 2001 2002 2003 2004 Chevy GMC 6.6L Duramax LB7 DIESEL - 113072800
Feature
The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve (PRV) spring pressure. This leads to the valve opening too early which causes excessive amounts of fuel to be returned to the tank.9. Upgraded Allison Transmission Cooler Lines 2006-2010 GM GMC Chevy 6.6L LBZ LMM Duramax Diesel 6.6
Feature
2006-2010 GM 6.6L LBZ/LMM Duramax Diesel (w/ Allison Transmission ONLY)Includes All Fittings/Hardware
Transmission Lines
Concave Washers
10. Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Red)
Feature
Billet AluminumBillet Turbo Resonator Delete Plug, LLY LBZ LMM 2004.5-2010,Replace the Stock Turbo Resonator with this Billet Delete Plug to clean up under your hood
Chevy 2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel: 2004 late, 2005, 2006, 2007, 2008, 2009, 2010
Mouth Piece Resonator Plug Fit 2004.5-2010 Chevy Duramax Billet Turbo Resonator Delete Plug (LLY/LBZ/LMM)
Includes: 1 "Mouth Piece" Resonator plug w/ Orings