Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Semi-Gloss Black
Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Semi-Gloss Black
Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Semi-Gloss Black
Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Semi-Gloss Black

WCFWCF100570-SGB

Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Semi-Gloss Black

$3,455.00 $3,351.35
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    2001-2004 LB7 Duramax S400/Stock Compound Turbo Kit.1000 RWHP capable depending upon turbo and fuel system modifications. Recommended for daily driver work trucks and tow rigs looking for increased horsepower, better fuel mileage, and superior EGT control with stock-like turbo spool characteristics. ??Recommended Combinations:??S475 / Stock IHI Turbo - Up to 750 RWHP with Supporting Modifications - Best Turbo Spool, performs well on stock fuel setups. WCFab 750 Built Allison transmission recommended.??S480 / Stock IHI Turbo - 800+ RWHP Capable with Supporting Modifications - Better top end performance that sacrifices a bit of spool on the low end compared to an S475/stock setup.WCFab 750+ Built Allison transmission recommended.??S480 / 64mm Drop In Turbo - 900+ RWHP Capable with Supporting Modifications - Improved top end power with moderate spool characteristics.WCFab 750+ Built Allison transmission recommended.??

    This Part Fits:

    Year Make Model Submodel
    2001-2004 Chevrolet Silverado 2500 HD Base
    2001-2004 Chevrolet Silverado 2500 HD LS
    2001-2004 Chevrolet Silverado 2500 HD LT
    2004 Chevrolet Silverado 2500 HD WT
    2001-2004 Chevrolet Silverado 3500 Base
    2001-2004 Chevrolet Silverado 3500 LS
    2001-2004 Chevrolet Silverado 3500 LT
    2004 Chevrolet Silverado 3500 WT
    2002-2004 GMC Sierra 2500 HD Base
    2001-2002 GMC Sierra 2500 HD SL
    2001-2004 GMC Sierra 2500 HD SLE
    2001-2004 GMC Sierra 2500 HD SLT
    2003-2004 GMC Sierra 2500 HD WT
    2002-2004 GMC Sierra 3500 Base
    2001-2002 GMC Sierra 3500 SL
    2001-2004 GMC Sierra 3500 SLE
    2001-2004 GMC Sierra 3500 SLT
    2004 GMC Sierra 3500 WT