Product List
A New Product->Adjustable PCV Valve Stops Leaks
Air Conditioning Custom Kits->
Automotive and Marine Covers
Brakes->
Carburetor Modifications
Carburetors->
Chrome Accessories->
Chute Kits->
Clutches->
Cold Air Kits->
Custom Hoods->
Custom Parts Development->
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Blocks
Engine Parts->
|_ Camshaft Thrust Buttons->
|_ Camshafts->
|_ Cylinder Heads->
|_ Dodge SRT4 Turbo->
|_ Engine Components->
|_ Engine Girdles->
|_ HEMI 5.7L, 6.1L, 6.4L Components->
|_ 5.7 / 6.1L Hemi Gasket Sets->
|_ 5.7 / 6.1 Hemi Alternator Fan
|_ 5.7 / 6.1 Hemi Roller Rockers
|_ 5.7 / 6.1 HEMI Turbo Kits
|_ 5.7 / 6.1L Billet Accessories
|_ 5.7 / 6.1L Hemi Axle Hub Kit
|_ 5.7 / 6.1L Hemi Belts
|_ 5.7 / 6.1L Hemi Bolts and Studs
|_ 5.7 / 6.1L Hemi Camshafts
|_ 5.7 / 6.1L Hemi Cold Air Kits
|_ 5.7 / 6.1L Hemi Connecting Rods
|_ 5.7 / 6.1L Hemi Converters->
|_ 5.7 / 6.1L Hemi Crank Dampers
|_ 5.7 / 6.1L Hemi Crankshafts
|_ 5.7 / 6.1L HEMI Engine Bearings
|_ 5.7 / 6.1L Hemi Exhaust
|_ 5.7 / 6.1L Hemi Fuel Injectors
|_ 5.7 / 6.1L Hemi Fuel Rails
|_ 5.7 / 6.1L Hemi Intake Manifolds
|_ 5.7 / 6.1L Hemi Nitrous Systems
|_ 5.7 / 6.1L HEMI Oil Pans->
|_ 5.7 / 6.1L Hemi Oiling System
|_ 5.7 / 6.1L Hemi Piston Rings
|_ 5.7 / 6.1L Hemi Pistons
|_ 5.7 / 6.1L Hemi Superchargers
|_ 5.7 / 6.1L Hemi Suspension
|_ 5.7 / 6.1L HEMI Throttle Bodies
|_ 5.7 / 6.1L Hemi Timing Sets
|_ 5.7 / 6.1L Hemi Transmissions
|_ 5.7 / 6.1L HEMI Tuning
|_ 5.7 / 6.1L Hemi Valvetrain
|_ 5.7 6.1 6.4 Hemi Cylinder Heads
|_ 5.7L Hemi Water Pump
|_ 6.1L HEMI Aluminum Blocks
|_ 6.1L Hemi Lifters
|_ Carbon Fiber
|_ Custom 5.7 / 6.1L Chipkiller
|_ Custom Hemi Billet Main Caps
|_ Custom Hemi Floor Mats
|_ Gen 3 Hemi Oil Squirter Plug
|_ Hemi 5.7 / 6.1L Power Packages
|_ Hemi 5.7 and 6.1L Valve Covers
|_ HEMI Drive Shaft Loop
|_ Hemi Serpentine Belt Conversions
|_ Intake Manifolds->
Engine Swap Kits
Engines->
Exhaust Components->
Exterior Vehicle Components->
Fasteners->
Fire Equipment->
Floor Mats->
Fuel Injection Systems
Fuel System Components->
Gaskets->
Gauges->
Gear Venders Overdrive Units
Ignition Components->
Lift Kits->
Lowering Kits->
Nitrous Kits->
Race Car Bodies->
Race Wear and Accessories->
Radiators and Components->
Rear End->
Roll Cages and Accessories->
Seats and Custom Interiors->
Shocks->
Spark Plugs->
Striker Viper heads Return
SuperChargers->
Suspension Components->
Tech Help
Throttle Bodies->
Tires->
Traction Components->
Transmission Components->
Tuning and Controllers->
Turbocharging->
Valvetrain Components->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->
Customers
John,
Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff!
Thanks,
Ken
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Scot C.
Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
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Shaine D.
Wow! Thank you for that quick and informative response. Must be why you are always recommended.
Shaine
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Henry T.
HEY! Everything is installed and car runs AWESOME!
Thanks for everything, Thanks again.
Henry
2000 Dodge Viper R/T 10
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Vincent G.
Thanks for all, Your shop is very highly recommended by a lot of Dakota/Durango owners up here in Canada.
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Steven
Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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Jim W.
Thanks for the fast parts service and Great cylinder head porting! Jim
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David C.
Southeastern Performance has my vote. Thanks again!
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Mitch C.
Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Felix C.
How awesome is this! This superb service is exactly on point w/what everyone have raved about.
Thank you,
Felix
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Ricky J.
Thanks for all the info, you have been a great help and a credit to your company.
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Ian A.
I wanted to thank you for all your help and support, for being so patient and for being a good, honest person and especially so professional....
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Michael D.
I just wish there were more guys like you around for us gen3 guys. Most just want a sale and don't care to actually help let alone give advice or...
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Dan B.
Dakota R/T 408, Thanks for everything! Dan
https://www.youtube.com/watch?v=wZekmXKYXA4
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Clay B.
Thanks for everything !
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Toby W.
John, Thanks again so much. You're truly awesome.
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Ricky H.
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Thanks for everything John. The headers are great !
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Bruce P.
John, you have been so prompt and helpful. Take care my friend and thanks again. I'll be back. Bruce
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Chris B.
Chris B. won the late model feature easily Texas Motor Speedway.
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Steve V.
.jpg "Steve V."){kind=small}
You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
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Pete L.
Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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William K.
Well your service is amazing if you want my opinion. Never had better from any company I've ordered from. William K.
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Harold R.
John,
Thanks for the great customer service!
Harold
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David A.
Thanks for everything, David
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Marko T.
I have been building cars over 20 years and you have been the best parts dealer ever! Thanx for your friendship!
-Marko,
Finland
Read More ->
5.7 / 6.1L HEMI Tuning
| Product Image | Item Name- | Price |
|---|---|---|
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5.7 and 6.1L Hemi F.A.S.T XFI Standalone Tuning KitComplete kits include everything required to install high performance FAST™ XFI™ Fuel Injection for precise engine management and compatibility... |
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5.7 and 6.1L Hemi FAST CAN Retro-Fit Kit ConnectorsFAST XFI CAN Retro-Fit Kit Connectors. Contact Southeast Performance for details and pricing. |
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5.7 and 6.1L Hemi Fast Injector Wiring HarnessDesigned for a complete standalone FAST Electronic Fuel Injection (EFI) system that replaces your factory computer. XFI EFI system features a... |
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5.7 and 6.1L Hemi FAST XFI Circuit Wiring HarnessFAST XFI Circuit wiring harnesses features all OEM-style connectors high temperature oil resistant wiring and puncture-resistant outer sheathing... |
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5.7 and 6.1L Hemi FAST XFI Idle Air ControlThe FAST XFI idle air control allows the ECU system to control engine idle speed by controlling airflow around the throttle body blades.Contact... |
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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... |
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5.7 and 6.1L Hemi Preditor Tuning kits2005-2007 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... |
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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... |
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API Black Box Handheld HEMI TunerA fully functional handheld tune loader for 2011-2012 HEMI Vehicles! Available and shipping now the API Black Box Handheld Tuner is fully... |
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Diablo Trinity 1000 TunersThe Diablo Trinity 1000 Tuners The Diablosport Trinity T-1000 has been updated to include support for the following vehicles: 2011-2013 Jeep... |
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