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FAST Kit LS Transplant EZ-EFI & LSX

Take your LS engine to the next level with the FAST Kit LS Transplant EZ-EFI & LSX. This comprehensive kit includes everything you need to bolt modern FAST EFI technology onto your LS engine and control the ignition system.

With the FAST EZ-EFI Fuel ECU and Multiport Harness, LSXRT manifold, Big Mouth Throttle Body, billet fuel rails, Precision Flow fuel injectors, inline fuel pump, and XIM ignition control system, this kit provides an easy additional 30+ horsepower gain with show quality looks.

  • Includes EZ-EFI, XIM Ignition Control, LSXRT Manifold, Big Mouth Throttle Body, and inline fuel pump
  • Advanced fuel injection technology for improved performance
  • Show quality looks with a billet aluminum finish

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Cadillac CTS 2004 V
Cadillac CTS 2005 V
Cadillac CTS 2006 V
Cadillac CTS 2007 V
Chevrolet Avalanche 1500 2002 Base
Chevrolet Avalanche 1500 2002 Z71
Chevrolet Avalanche 1500 2003 Base
Chevrolet Avalanche 1500 2003 Z71
Chevrolet Avalanche 1500 2004 Base
Chevrolet Avalanche 1500 2004 Z66
Chevrolet Avalanche 1500 2004 Z71
Chevrolet Avalanche 1500 2005 Base
Chevrolet Avalanche 1500 2005 LS
Chevrolet Avalanche 1500 2005 LT
Chevrolet Avalanche 1500 2005 Z66
Chevrolet Avalanche 1500 2005 Z71
Chevrolet Avalanche 1500 2006 LS
Chevrolet Avalanche 1500 2006 LT
Chevrolet Avalanche 1500 2006 Z66
Chevrolet Avalanche 1500 2006 Z71
Chevrolet Camaro 1998 Z28
Chevrolet Camaro 1998 Z28 SS
Chevrolet Camaro 1999 Z28
Chevrolet Camaro 1999 Z28 SS
Chevrolet Camaro 2000 Z28
Chevrolet Camaro 2000 Z28 SS
Chevrolet Camaro 2001 Z28
Chevrolet Camaro 2001 Z28 SS
Chevrolet Camaro 2002 Z28
Chevrolet Camaro 2002 Z28 SS
Chevrolet Camaro 2014 Z/28
Chevrolet Camaro 2015 Z/28
Chevrolet Corvette 1997 Base
Chevrolet Corvette 1998 Base
Chevrolet Corvette 1998 Indianapolis 500 Pace Car
Chevrolet Corvette 1999 Base
Chevrolet Corvette 2000 Base
Chevrolet Corvette 2001 Base
Chevrolet Corvette 2001 Z06
Chevrolet Corvette 2002 Base
Chevrolet Corvette 2002 Z06
Chevrolet Corvette 2003 50th Anniversary Edition
Chevrolet Corvette 2003 50th Anniversary Edition Pace Car
Chevrolet Corvette 2003 Base
Chevrolet Corvette 2003 Z06
Chevrolet Corvette 2004 Base
Chevrolet Corvette 2004 Z06
Chevrolet Corvette 2005 Base
Chevrolet Corvette 2006 Base
Chevrolet Corvette 2006 Z06
Chevrolet Corvette 2007 Base
Chevrolet Corvette 2007 Z06
Chevrolet Corvette 2008 Z06
Chevrolet Corvette 2009 Z06
Chevrolet Corvette 2010 Z06
Chevrolet Corvette 2011 Z06
Chevrolet Corvette 2011 Z06 Carbon
Chevrolet Corvette 2012 Z06
Chevrolet Corvette 2013 427
Chevrolet Corvette 2013 Z06
Chevrolet Express 1500 2003 Base
Chevrolet Express 1500 2003 LS
Chevrolet Express 1500 2004 Base
Chevrolet Express 1500 2004 LS
Chevrolet Express 1500 2005 Base
Chevrolet Express 1500 2005 LS
Chevrolet Express 1500 2006 Base
Chevrolet Express 1500 2006 LS
Chevrolet Express 1500 2006 LT
Chevrolet Express 1500 2007 Base
Chevrolet Express 1500 2007 LS
Chevrolet Express 1500 2007 LT
Chevrolet Express 2500 2003 Base
Chevrolet Express 2500 2003 LS
Chevrolet Express 2500 2004 Base
Chevrolet Express 2500 2004 LS
Chevrolet Express 2500 2005 Base
Chevrolet Express 2500 2005 LS
Chevrolet Express 2500 2006 Base
Chevrolet Express 2500 2006 LS
Chevrolet Express 2500 2006 LT
Chevrolet Express 2500 2007 Base
Chevrolet Express 3500 2003 Base
Chevrolet Express 3500 2004 Base
Chevrolet Express 3500 2005 Base
Chevrolet Silverado 1500 1999 Base
Chevrolet Silverado 1500 1999 LS
Chevrolet Silverado 1500 1999 LT
Chevrolet Silverado 1500 2000 Base
Chevrolet Silverado 1500 2000 LS
Chevrolet Silverado 1500 2000 LT
Chevrolet Silverado 1500 2001 Base
Chevrolet Silverado 1500 2001 LS
Chevrolet Silverado 1500 2001 LT
Chevrolet Silverado 1500 2002 Base
Chevrolet Silverado 1500 2002 LS
Chevrolet Silverado 1500 2002 LT
Chevrolet Silverado 1500 2002 WT
Chevrolet Silverado 1500 2003 Base
Chevrolet Silverado 1500 2003 LS
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