5.7 / 6.1L HEMI Tuning

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5.7 and 6.1L Hemi F.A.S.T XFI Standalone Tuning Kit

Complete kits include everything required to install high performance FAST™ XFI™ Fuel Injection for precise engine management and compatibility...

5.7 and 6.1L Hemi FAST CAN Retro-Fit Kit Connectors

FAST XFI CAN Retro-Fit Kit Connectors. Contact Southeast Performance for details and pricing.

5.7 and 6.1L Hemi Fast Injector Wiring Harness

Designed for a complete standalone FAST Electronic Fuel Injection (EFI) system that replaces your factory computer. XFI EFI system features a...

5.7 and 6.1L Hemi FAST XFI Circuit Wiring Harness

FAST XFI Circuit wiring harnesses features all OEM-style connectors high temperature oil resistant wiring and puncture-resistant outer sheathing...

5.7 and 6.1L Hemi FAST XFI Idle Air Control

The FAST XFI idle air control allows the ECU system to control engine idle speed by controlling airflow around the throttle body blades.Contact...

5.7 and 6.1L Hemi Preditor Serial Port Interface Kit

(Serial Port)The DiabloSport U7777 is necessary equipment if you need to update your DiabloSport Predator from the internet. It includes a 9-pin...

5.7 and 6.1L Hemi Preditor Tuning kits

2005-2007 Chrysler 300C 5.7/6.1 Hemi 2005-2007 Dodge Magnum 5.7/6.1 Hemi 2006-2007 Dodge Charger 5.7/6.1 Hemi 2006-2007 Jeep Grand Cherokee SRT-8 6.1...

5.7 and 6.1L Hemi Preditor Tuning USB Port Interface Kit

(USB)The DiabloSport U7778 is necessary equipment if you need to update your DiabloSport Predator from the internet. It includes a USB adapter and a...

API Black Box Handheld HEMI Tuner

A fully functional handheld tune loader for 2011-2012 HEMI Vehicles! Available and shipping now the API Black Box Handheld Tuner is fully...

Diablo Trinity 1000 Tuners

The Diablo Trinity 1000 Tuners The Diablosport Trinity T-1000 has been updated to include support for the following vehicles: 2011-2013 Jeep...

ECU Flashing Calibration

ECU powertrain calibration / integration support for select Chrysler, Dodge and Jeep vehicles to the Performance Aftermarket. Calibrations are...

FAST XIM 5.7 and 6.1L HEMI Ignition Module

The FAST XIM Ignition Module lets you easily install the FAST XFI Fuel Injection. System on many distributor less ignition type EFI engines. It’s a...