FAST GM LS XFI Main Harness 301108 This XFI Main Harness has labeled wires with weather pack connectors to fit the specified application. Easy plug and play with FAST XFI 2.0 ECU...

301108

FAST XFI GM Gen III LS Fuel Injector Harness 301202

FAST

$149.95

FAST XFI GM Gen III LS Fuel Injector Harness 301202 This injector Harness by Fast features labeled wires and weather pack connectors for easy installation in specified applications...

301202

FAST XFI GM Gen IV LS Fuel Injector Harness 301209

FAST

$160.95

FAST XFI GM Gen IV LS Fuel Injector Harness 301209 This injector Harness by Fast features labeled wires and weather pack connectors for easy installation in specified applications...

301209

FAST EDash XFI Touchscreen Tuner 301517

FAST

$492.95

FAST EDash XFI Touchscreen Tuner 301517 Up to 20 Live Data Readings, On-The-Fly Tune Changes & More; By Single Connector The XFI eDash makes harnessing the power of FAST XFI systems even...

301517

FAST XFI 2.0 Marine ECU 301015

FAST

$2,073.95

FAST XFI 2.0 Marine ECU 301015 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored...

301015

FAST XFI Street Engine Management System Retro-Fit Kit 304003

FAST

$724.95

FAST XFI Street Engine Management System Retro-Fit Kit 304003 All new from FAST, the XFI Street Engine Management System gives you a cost effective system with the flexibility of laptop tuning. This...

304003

FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301007

FAST

$2,519.95

FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301007 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late...

301007

FAST XFI Sportsman GM LS Multi-Port Fuel Injection Kit 303005

FAST

$2,284.95

FAST XFI Sportsman GM LS Multi-Port Fuel Injection Kit 303005 Custom-Tunable EFI to Fill the Gap Between EZ-EFI & XFI 2.0 Designed for muscle car, late model street and sportsman drag...

303005

FAST XFI 2.0 ECU w/ Traction Control & 16 Injector Option 301006

FAST

$2,380.95

FAST XFI 2.0 ECU w/ Traction Control & 16 Injector Option 301006 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for...

301006