Innovators in
Fuel Systems

Parts & Accessories

QFI-500 ECU Assembly

Part #: 50-5000

$872.95
$784.95

QFI-500 Handheld Controller

Part #: 50-5001

$348.95
$313.95

QFI-500 Main Wiring Harness

Part #: 50-5002

$233.95
$209.95

QFI-500 Throttle Body Wiring Harness

Part #: 50-5003

$117.95
$105.95

QFI-500 Fuel Injector Assembly

Part #: 50-5004

$116.95
$104.95

QFI-500 Air Charge Temperature Sensor

Part #: 50-5005

$11.68
$10.51

QFI-500 Idle Air Control Valve

Part #: 50-5006

$55.76
$50.18

QFI-500 Throttle Position Sensor

Part #: 50-5007

$55.76
$50.18

QFI-500 Coolant Temperature Sensor

Part #: 50-5008

$12.71
$11.44

QFI-500 Oxygen Sensor

Part #: 50-5009

$113.95
$101.95

QFI-500 Laptop Cable

Part #: 50-5010

$11.68
$10.51

QFI-500 In-Line Fuel Pump Assembly

Part #: 50-5011

$131.95
$117.95

QFI-500 Fuel Pressure Gauge

Part #: 50-5012

$17.42
$15.68

QFI-500 Ford Kickdown Lever

Part #: 50-5013

$20.47
$18.42

QFI-500 Throttle Body Assembly (Black Diamond)

Part #: 50-5014

$958.95
$862.95

QFI-500 Fuel Filter Assembly

Part #: 50-5015

$17.42
$15.68

QFI-500 Fuel Pressure Regulator

Part #: 50-5016

$113.95
$101.95

QFI-500 Throttle Body Assembly (Polished Aluminum)

Part #: 50-5017

$872.95
$784.95

QFI-500 Fuel Inlet Kit

Part #: 50-5018

$104.95
$94.07

QFI-500 High Pressure Replacement Fuel Hose (15 Ft.)

Part #: 50-5019

$174.95
$156.95