All Products

These Pro-Kit lowering spring sets are Eibach's most popular springs--and there's a reason for that. These springs reduce fender gap to give your...

Looking for the lowest possible street ride? These Eibach Sportline springs slam your vehicle anywhere from 1 3/4 in. to 2 1/4 in. That not only...

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

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

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

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

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

60lb Siemens Injectors Good for engines making over 500 HP. These injectors will work with the new aluminum EFI intake manifolds and are for...

42lb Bosch Injectors Good for engines making up to 500 HP. These injectors will work with new aluminum EFI intake manifolds and are for engines...

Complete rebuild gasket sets for 5.7 and 6.1L Hemi engines. Contact Southeast Performance for your application and pricing.

These Hotchkis anti-sway bars are made from thick high-carbon steel, which reduces excess chassis movement during launch and tightens up body roll...

Mopar 5.7 and 6.1L Hemi Stock exhaust manifold gaskets. Contact Southeast Performance for details and pricing.

Mopar Rear Sump 6.1L/5.7L Truck Oil Pan Gasket. Contact Southeast Performance for details and pricing.

Mopar 5.7 and 6.1L Stock front cover gasket. Contact Southeast Performance for details and pricing.

Mopar stock 5.7 and 6.1L Hemi headgaskets. Contact Southeast Performance for details and pricing.

Mopar 5.7 and 6.1L Hemi Stock valve cover gaskets. Contact Southeast Performance for details and pricing.

Original Mopar HEMI OEM Serpentine Belt. Contact Southeast Performance for details and pricing

5.7 and 6.1L Hemi Oil Filter Relocation KitContact Southeast Performance for details and pricing.

Southeast Performance is proud to introduce these Super Damper for the DaimlerChrysler HEMI 5.7, 6.1, and 392 engines for both street and race...

Phenolic insulating intake spacers for the SRT8 HEMI are used to reduce heat transfer from the engine to the intake manifold. This technology has...

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

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...

(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...

Set your HEMI engine off with these stylish, fully functional valve covers. Give your performance engine a custom look without the hassle of...

HEMI 5.7 / 6.1 Stock Replacement Head bolt Kit Highest quality bolt kit sold as a complete set for easy use. Studs bolt available if desired.Contact...

Mopar 5.7 and 6.1L water pump gasket. Contact Southeast Performance for details and pricing.

Southeast Performance is now offering a Billet EFI Throttle Body to work with our aluminum EFI Intake Manifolds for the 5.7, 6.1 and 6.4L...

The Warhammer raises the bar for air intake design. Its unique shape, top flight performance and proof of concept have been demonstrated, and now it...

5.7 and 6.1L Hemi Hi Performance Oil Pump with Adjustable Valve Spring, Torque Requirements: Valve Torque- 35N m (310 in lbs)Minimum Contact...

Mopar 05-07 300C/Charger/Magnum 5.7L Longtube Headers. Long tube headers not only dress up the appearance of the under-hood but they add a more...