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->
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->
|_ 5Zigen Wheels
|_ Aero Racing Wheels
|_ Akuza Wheels
|_ American Racing Wheels
|_ August Wheels
|_ Bart Wheels
|_ Basset Racing Wheels
|_ Beyern Wheels
|_ BMW 760li Wheels
|_ Bogart Wheels
|_ Boyd Coddington Wheels
|_ C6 Z06 Motorsport Wheel
|_ Centerline Wheels
|_ Corvette IROC For SUV
|_ Cray Wheels
|_ Dodge Ram SRT10 Wheels
|_ Dodge Ram Truck Wheels
|_ Dodge Viper Wheels
|_ Drag Wheels
|_ Drake Automotive Group
|_ Enkei Wheels
|_ G-Games Wheels
|_ Halibrand Wheels
|_ Impalla SS Wheels
|_ Konig Wheels
|_ Liquid Metal Wheels
|_ Mandrus Wheels
|_ MB Wheels
|_ Mirage Wheels
|_ Petrol wheels
|_ Privat Wheels
|_ PRO 6 Real Custom Racing Wheels
|_ Racing Sparco Wheels
|_ Rage wheels
|_ Redbourne Wheels
|_ Silverado 1500 SS Wheels
|_ TSW Wheels
|_ Unique Wheels
|_ Victory nascar Wheels
|_ Volk Racing Wheels
|_ Voxx wheels
|_ Weld Wheels
Wideband Monitoring Systems->
Wiring harness and Accessories->
Customers
Great Personalized service. Derek
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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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Alan P.
First off, I just have to say that I have never came
across a more stand-up guy that takes his time to connect with his customers and have the...
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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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Gary H.
John, Thanks a lot !
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David A.
Thanks for everything, David
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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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Andrew R.
I am very pleased with the quality of the magnum deep pan, and the best part is that it really is not much deeper than the stock pan so I dont have...
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Jared B.
John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it.
Jared
Dakota R/T
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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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Clay B.
Thanks for everything !
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David P.
Thanks for the brake lines !
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Brian A.
The 408 engine runs strong, put on dyno 405hp with 415tq N/A not shabby.. also was on 22" wheels with those numbers est. 500-525 @ crank. Thanks so...
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Maurice
Maurice 73 Dodge Dart
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Tom R.
John--the 408 engine you built for me is outstanding. Feel free to give him my cell number and I'll happily give you a strong reference. Thank you...
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David C.
Southeastern Performance has my vote. Thanks again!
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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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Ossi L.
you come highly recommended to me by Finnish racers!
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Colton H.
"Johns the man, bought a 410 package from him years ago after I got back from overseas. The caveat I gave John was that it had to pass Californian...
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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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Daryl S.
Your 408 runs like a dream. I think we are well over the 400hp side, a new 300hp mustang could not overcome, it is a beast. I am very happy with the...
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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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Brian R.
John!! Got my Viper back together, dyno tuned. Super happy with the results of your work!! Gained 112 RWHP and 107RWTQ!!!!! More at the crank. Sounds...
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Ricky R.
1937 Chevy Legends Race Car, Thanks for everything!
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