•
FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.

This Part Fits:

Year Make Model Submodel
2005-2018 Chrysler 300 C
2012-2014 Chrysler 300 C Luxury
2015-2017 Chrysler 300 C Platinum
2010,2012-2018 Chrysler 300 S
2007-2009 Chrysler Aspen Limited
2009 Chrysler Aspen Limited Hybrid
2009-2018 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2015-2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Shaker
2017-2018 Dodge Challenger T/A
2017-2018 Dodge Charger Daytona
2006 Dodge Charger Daytona R/T
2006-2018 Dodge Charger Pursuit
2006-2018 Dodge Charger R/T
2015-2016 Dodge Charger R/T Road & Track
2008-2013 Dodge Charger SE
2006-2008 Dodge Durango Adventurer
2011-2018 Dodge Durango Citadel
2011-2013 Dodge Durango Crew
2018 Dodge Durango GT
2004-2009,2014-2015 Dodge Durango Limited
2009 Dodge Durango Limited Hybrid
2018 Dodge Durango Pursuit
2011-2018 Dodge Durango R/T
2009 Dodge Durango SE
2004-2009 Dodge Durango SLT
2012-2018 Dodge Durango Special Service
2005 Dodge Durango ST
2007,2018 Dodge Durango SXT
2005-2008 Dodge Magnum R/T
2003-2010 Dodge Ram 1500 Laramie
2003-2010 Dodge Ram 1500 SLT
2006-2007,2009-2010 Dodge Ram 1500 Sport
2003-2010 Dodge Ram 1500 ST
2008 Dodge Ram 1500 SXT
2009-2010 Dodge Ram 1500 TRX
2006-2007,2009-2010 Dodge Ram 1500 TRX4
2003,2005-2010 Dodge Ram 2500 Laramie
2006-2010 Dodge Ram 2500 Power Wagon
2003-2010 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2010 Dodge Ram 2500 ST
2008-2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2006-2007 Dodge Ram 2500 TRX4
2003-2009 Dodge Ram 3500 Laramie
2003-2009 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2009 Dodge Ram 3500 ST
2008-2009 Dodge Ram 3500 SXT
2006-2010 Jeep Commander Limited
2007-2009 Jeep Commander Overland
2010 Jeep Commander Sport
2018 Jeep Grand Cherokee High Altitude
2010-2013 Jeep Grand Cherokee Laredo
2005-2018 Jeep Grand Cherokee Limited
2006-2009,2011-2018 Jeep Grand Cherokee Overland
2012 Jeep Grand Cherokee Overland Summit
2014-2018 Jeep Grand Cherokee Summit
2017-2018 Jeep Grand Cherokee Trailhawk
2011-2018 Ram 1500 Big Horn
2012-2018 Ram 1500 Express
2014 Ram 1500 HFE
2011-2018 Ram 1500 Laramie
2014-2015 Ram 1500 Laramie Limited
2011-2018 Ram 1500 Laramie Longhorn
2015-2018 Ram 1500 Limited
2014-2018 Ram 1500 Lone Star
2011-2016 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2015-2018 Ram 1500 Rebel
2011-2018 Ram 1500 SLT
2014-2018 Ram 1500 Special Service
2011-2018 Ram 1500 Sport
2011-2012 Ram 1500 ST
2011-2018 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2013-2018 Ram 2500 Big Horn
2011-2017 Ram 2500 Laramie
2014-2015 Ram 2500 Laramie Limited
2011-2017 Ram 2500 Laramie Longhorn
2016-2017 Ram 2500 Limited
2013-2015 Ram 2500 Lone Star
2012-2016 Ram 2500 Outdoorsman
2011-2013 Ram 2500 Power Wagon
2011-2018 Ram 2500 SLT
2011-2013 Ram 2500 ST
2013-2018 Ram 2500 Tradesman
2013-2018 Ram 3500 Big Horn
2011-2017 Ram 3500 Laramie
2014-2015 Ram 3500 Laramie Limited
2013-2017 Ram 3500 Laramie Longhorn
2016-2017 Ram 3500 Limited
2013-2015,2017 Ram 3500 Lone Star
2011-2018 Ram 3500 SLT
2011-2013 Ram 3500 ST
2013-2018 Ram 3500 Tradesman

FAST

FAST Wiring Harness Main Dodge 5.7

SKU FST301104
$477.99
FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.

This Part Fits:

Year Make Model Submodel
2005-2018 Chrysler 300 C
2012-2014 Chrysler 300 C Luxury
2015-2017 Chrysler 300 C Platinum
2010,2012-2018 Chrysler 300 S
2007-2009 Chrysler Aspen Limited
2009 Chrysler Aspen Limited Hybrid
2009-2018 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2015-2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Shaker
2017-2018 Dodge Challenger T/A
2017-2018 Dodge Charger Daytona
2006 Dodge Charger Daytona R/T
2006-2018 Dodge Charger Pursuit
2006-2018 Dodge Charger R/T
2015-2016 Dodge Charger R/T Road & Track
2008-2013 Dodge Charger SE
2006-2008 Dodge Durango Adventurer
2011-2018 Dodge Durango Citadel
2011-2013 Dodge Durango Crew
2018 Dodge Durango GT
2004-2009,2014-2015 Dodge Durango Limited
2009 Dodge Durango Limited Hybrid
2018 Dodge Durango Pursuit
2011-2018 Dodge Durango R/T
2009 Dodge Durango SE
2004-2009 Dodge Durango SLT
2012-2018 Dodge Durango Special Service
2005 Dodge Durango ST
2007,2018 Dodge Durango SXT
2005-2008 Dodge Magnum R/T
2003-2010 Dodge Ram 1500 Laramie
2003-2010 Dodge Ram 1500 SLT
2006-2007,2009-2010 Dodge Ram 1500 Sport
2003-2010 Dodge Ram 1500 ST
2008 Dodge Ram 1500 SXT
2009-2010 Dodge Ram 1500 TRX
2006-2007,2009-2010 Dodge Ram 1500 TRX4
2003,2005-2010 Dodge Ram 2500 Laramie
2006-2010 Dodge Ram 2500 Power Wagon
2003-2010 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2010 Dodge Ram 2500 ST
2008-2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2006-2007 Dodge Ram 2500 TRX4
2003-2009 Dodge Ram 3500 Laramie
2003-2009 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2009 Dodge Ram 3500 ST
2008-2009 Dodge Ram 3500 SXT
2006-2010 Jeep Commander Limited
2007-2009 Jeep Commander Overland
2010 Jeep Commander Sport
2018 Jeep Grand Cherokee High Altitude
2010-2013 Jeep Grand Cherokee Laredo
2005-2018 Jeep Grand Cherokee Limited
2006-2009,2011-2018 Jeep Grand Cherokee Overland
2012 Jeep Grand Cherokee Overland Summit
2014-2018 Jeep Grand Cherokee Summit
2017-2018 Jeep Grand Cherokee Trailhawk
2011-2018 Ram 1500 Big Horn
2012-2018 Ram 1500 Express
2014 Ram 1500 HFE
2011-2018 Ram 1500 Laramie
2014-2015 Ram 1500 Laramie Limited
2011-2018 Ram 1500 Laramie Longhorn
2015-2018 Ram 1500 Limited
2014-2018 Ram 1500 Lone Star
2011-2016 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2015-2018 Ram 1500 Rebel
2011-2018 Ram 1500 SLT
2014-2018 Ram 1500 Special Service
2011-2018 Ram 1500 Sport
2011-2012 Ram 1500 ST
2011-2018 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2013-2018 Ram 2500 Big Horn
2011-2017 Ram 2500 Laramie
2014-2015 Ram 2500 Laramie Limited
2011-2017 Ram 2500 Laramie Longhorn
2016-2017 Ram 2500 Limited
2013-2015 Ram 2500 Lone Star
2012-2016 Ram 2500 Outdoorsman
2011-2013 Ram 2500 Power Wagon
2011-2018 Ram 2500 SLT
2011-2013 Ram 2500 ST
2013-2018 Ram 2500 Tradesman
2013-2018 Ram 3500 Big Horn
2011-2017 Ram 3500 Laramie
2014-2015 Ram 3500 Laramie Limited
2013-2017 Ram 3500 Laramie Longhorn
2016-2017 Ram 3500 Limited
2013-2015,2017 Ram 3500 Lone Star
2011-2018 Ram 3500 SLT
2011-2013 Ram 3500 ST
2013-2018 Ram 3500 Tradesman
$477.99

Frequently Bought Together

Total price$1,474.98

Product Description

FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.

This Part Fits:

Year Make Model Submodel
2005-2018 Chrysler 300 C
2012-2014 Chrysler 300 C Luxury
2015-2017 Chrysler 300 C Platinum
2010,2012-2018 Chrysler 300 S
2007-2009 Chrysler Aspen Limited
2009 Chrysler Aspen Limited Hybrid
2009-2018 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2015-2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Shaker
2017-2018 Dodge Challenger T/A
2017-2018 Dodge Charger Daytona
2006 Dodge Charger Daytona R/T
2006-2018 Dodge Charger Pursuit
2006-2018 Dodge Charger R/T
2015-2016 Dodge Charger R/T Road & Track
2008-2013 Dodge Charger SE
2006-2008 Dodge Durango Adventurer
2011-2018 Dodge Durango Citadel
2011-2013 Dodge Durango Crew
2018 Dodge Durango GT
2004-2009,2014-2015 Dodge Durango Limited
2009 Dodge Durango Limited Hybrid
2018 Dodge Durango Pursuit
2011-2018 Dodge Durango R/T
2009 Dodge Durango SE
2004-2009 Dodge Durango SLT
2012-2018 Dodge Durango Special Service
2005 Dodge Durango ST
2007,2018 Dodge Durango SXT
2005-2008 Dodge Magnum R/T
2003-2010 Dodge Ram 1500 Laramie
2003-2010 Dodge Ram 1500 SLT
2006-2007,2009-2010 Dodge Ram 1500 Sport
2003-2010 Dodge Ram 1500 ST
2008 Dodge Ram 1500 SXT
2009-2010 Dodge Ram 1500 TRX
2006-2007,2009-2010 Dodge Ram 1500 TRX4
2003,2005-2010 Dodge Ram 2500 Laramie
2006-2010 Dodge Ram 2500 Power Wagon
2003-2010 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2010 Dodge Ram 2500 ST
2008-2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2006-2007 Dodge Ram 2500 TRX4
2003-2009 Dodge Ram 3500 Laramie
2003-2009 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2009 Dodge Ram 3500 ST
2008-2009 Dodge Ram 3500 SXT
2006-2010 Jeep Commander Limited
2007-2009 Jeep Commander Overland
2010 Jeep Commander Sport
2018 Jeep Grand Cherokee High Altitude
2010-2013 Jeep Grand Cherokee Laredo
2005-2018 Jeep Grand Cherokee Limited
2006-2009,2011-2018 Jeep Grand Cherokee Overland
2012 Jeep Grand Cherokee Overland Summit
2014-2018 Jeep Grand Cherokee Summit
2017-2018 Jeep Grand Cherokee Trailhawk
2011-2018 Ram 1500 Big Horn
2012-2018 Ram 1500 Express
2014 Ram 1500 HFE
2011-2018 Ram 1500 Laramie
2014-2015 Ram 1500 Laramie Limited
2011-2018 Ram 1500 Laramie Longhorn
2015-2018 Ram 1500 Limited
2014-2018 Ram 1500 Lone Star
2011-2016 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2015-2018 Ram 1500 Rebel
2011-2018 Ram 1500 SLT
2014-2018 Ram 1500 Special Service
2011-2018 Ram 1500 Sport
2011-2012 Ram 1500 ST
2011-2018 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2013-2018 Ram 2500 Big Horn
2011-2017 Ram 2500 Laramie
2014-2015 Ram 2500 Laramie Limited
2011-2017 Ram 2500 Laramie Longhorn
2016-2017 Ram 2500 Limited
2013-2015 Ram 2500 Lone Star
2012-2016 Ram 2500 Outdoorsman
2011-2013 Ram 2500 Power Wagon
2011-2018 Ram 2500 SLT
2011-2013 Ram 2500 ST
2013-2018 Ram 2500 Tradesman
2013-2018 Ram 3500 Big Horn
2011-2017 Ram 3500 Laramie
2014-2015 Ram 3500 Laramie Limited
2013-2017 Ram 3500 Laramie Longhorn
2016-2017 Ram 3500 Limited
2013-2015,2017 Ram 3500 Lone Star
2011-2018 Ram 3500 SLT
2011-2013 Ram 3500 ST
2013-2018 Ram 3500 Tradesman

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