Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include...
Air and Fuel DeliveryChevrolet CamaroFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Designed for 1998-2002 LS1 mechanical throttle body engines with 1999+ LS1/LS6 ECM with a 4L60E/4L65E automatic or T56 manual trans. Will also work on...
Air and Fuel DeliveryEdelbrockFuel Injection HarnessWire, Cable and Related Components
The Edelbrock Ignition/IAC Harness #35713 is a supplemental kit designed specifically for those who have purchased or are planning to purchase a Pro-Flo 4...
Air and Fuel DeliveryEdelbrockFuel Injection HarnessWire, Cable and Related Components
The Edelbrock Ignition/IAC Harness Kit #35714 is a supplemental harness designed specifically for those who have purchased or are planning to purchase a Pro-Flo...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Designed for use on 1999-2006 4.8L, 5.3L, 6.0L throttle by wire engines with 4L60E-4L85E or manual trans. 1999-2002 engines require a 2003-2006 TBW throttle...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Designed for 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using LS1/LS6 PCM and 4L60E, 4L65E, 4L70E, 4L80E, 4L85E or manual trans. 2003-2006 Engines...
Air and Fuel DeliveryFuel Injection HarnessPainless WiringWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFASTFuel Injection HarnessWire, Cable and Related Components
With its state-of-the-art monitoring and data logging capabilities, the XFI Touch Screen Dash/Data Logger can assemble a comprehensive, real-time picture of up to 25...
Air and Fuel DeliveryFASTFuel Injection HarnessWire, Cable and Related Components
FAST's Power Adder Connector Kit allows you to build your own harness from scratch. Connect multiple Nitrous solenoids and take full control over your...
Air and Fuel DeliveryFASTFuel Injection HarnessWire, Cable and Related Components
FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from...