Wehrli Custom Fabrication - WCFab - Tuning & Electronics

2004.5-2005 LLY Duramax - Tuning & Electronics

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Description: - EMISSIONS INTACT Custom Performance Tuning - Add up to +100 RWHP & +180 lb/ft TQ to your Duramax - Single Tune Options Available: - Heavy Tow (8K lbs to GVWR)- +40 RWHP, +72 ft-lbs - Light...More Details »
Item #: DT1120010001009
Condition: New
Save up to 15% on select Calibrated Power Tuning Bundles Now Thru 7/12!
This Product cannot ship to the state of California
Price: $300.00


Description: - EFI Live TCM Tuning for Allison 1000 5 Speed Transmissions - Better Acceleration - Quicker Shifts - Prevents short shifting in performance use - Improved Torque Converter lock up strategy -...More Details »
Item #: DT1120010008000
Condition: New
This Product cannot ship to the state of California
Price: $300.00


Description: - Custom TCM tuning for your specific truck - Double Overdrive = 14% RPM reduction - All new valve body, wiring harness, and solenoids - Lowered road noise - Gear indicator works on Edge CTS...More Details »
Item #: DM1361070080900
Condition: New
Please call for assistance with shipping quotes outside of the lower 48 states.
Free Ground Shipping
Price: $1,875.00
Sale: $1,687.50
Save: 10%
Save: $187.50


Description: - EMISSIONS INTACT 50 State Legal Custom Performance Tuning - California Legal! - Add up to +100 RWHP & +180 lb/ft TQ to your Duramax - Includes CARB EO Sticker - Single Tune Options Available:...More Details »
Item #: DT8120010001000
Condition: New
Save up to 15% on select Calibrated Power Tuning Bundles Now Thru 7/12!
50 State Compliant CARB EO D-845 #11-10, D-845 #11-11
Price: $300.00


Items 1-4 of 4