Increase your LB7’s potential with this simple but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance high flow LB7 intake horn – that’s about the cheapest 15hp from a bolt on you’ll find anywhere!
Kit Includes:
- Cast aluminum intake horn
- New gasket
Fitment:
- 2001 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
- 2002 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
- 2003 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
- 2004 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
Duramax LB7
Vehicles
- 2001 Chevrolet Silverado 2500 HD Base
- 2001 Chevrolet Silverado 2500 HD LS
- 2001 Chevrolet Silverado 2500 HD LT
- 2001 Chevrolet Silverado 3500 Base
- 2001 Chevrolet Silverado 3500 LS
- 2001 Chevrolet Silverado 3500 LT
- 2001 GMC Sierra 2500 HD SL
- 2001 GMC Sierra 2500 HD SLE
- 2001 GMC Sierra 2500 HD SLT
- 2001 GMC Sierra 3500 SL
- 2001 GMC Sierra 3500 SLE
- 2001 GMC Sierra 3500 SLT
- 2002 Chevrolet Silverado 2500 HD Base
- 2002 Chevrolet Silverado 2500 HD LS
- 2002 Chevrolet Silverado 2500 HD LT
- 2002 Chevrolet Silverado 3500 Base
- 2002 Chevrolet Silverado 3500 LS
- 2002 Chevrolet Silverado 3500 LT
- 2002 GMC Sierra 2500 HD Base
- 2002 GMC Sierra 2500 HD SL
- 2002 GMC Sierra 2500 HD SLE
- 2002 GMC Sierra 2500 HD SLT
- 2002 GMC Sierra 3500 Base
- 2002 GMC Sierra 3500 SL
- 2002 GMC Sierra 3500 SLE
- 2002 GMC Sierra 3500 SLT
- 2003 Chevrolet Silverado 2500 HD Base
- 2003 Chevrolet Silverado 2500 HD LS
- 2003 Chevrolet Silverado 2500 HD LT
- 2003 Chevrolet Silverado 3500 Base
- 2003 Chevrolet Silverado 3500 LS
- 2003 Chevrolet Silverado 3500 LT
- 2003 GMC Sierra 2500 HD Base
- 2003 GMC Sierra 2500 HD SLE
- 2003 GMC Sierra 2500 HD SLT
- 2003 GMC Sierra 2500 HD WT
- 2003 GMC Sierra 3500 Base
- 2003 GMC Sierra 3500 SLE
- 2003 GMC Sierra 3500 SLT
- 2004 Chevrolet Silverado 2500 HD Base
- 2004 Chevrolet Silverado 2500 HD LS
- 2004 Chevrolet Silverado 2500 HD LT
- 2004 Chevrolet Silverado 2500 HD WT
- 2004 Chevrolet Silverado 3500 Base
- 2004 Chevrolet Silverado 3500 LS
- 2004 Chevrolet Silverado 3500 LT
- 2004 Chevrolet Silverado 3500 WT
- 2004 GMC Sierra 2500 HD Base
- 2004 GMC Sierra 2500 HD SLE
- 2004 GMC Sierra 2500 HD SLT
- 2004 GMC Sierra 2500 HD WT
- 2004 GMC Sierra 3500 Base
- 2004 GMC Sierra 3500 SLE
- 2004 GMC Sierra 3500 SLT
- 2004 GMC Sierra 3500 WT
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.