Southeast Performance and John Mercedes have been "OUTSTANDING" to do business with. I couldn't be happier.
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John, The truck is not done but i drive it daily and it runs good now. Eventually id like to do the rear brakes! Thanks
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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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Thanks for everything John. The headers are great !
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I've bought parts and dealt with vendors in my job every day for the last 15 years. I have never dealt with a vendor as helpful and punctual as you...
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Wow! Thank you for that quick and informative response. Must be why you are always recommended. Shaine
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426 Hemi Cuda
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After getting all the compatible stuff shes a beast! Michael
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Well your service is amazing. Never had better from any company I've ordered from! Kayden
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John's very honest, something that's hard to find these days. This means he'll tell you the truth and you may not want to hear it. LOL. The best...
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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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John,Racing flat out on the 440/533 engine over 1 season & 65 passes at 8.97@150mph 1.27 60' getting great results!!Engine is GREAT!Thanks mate!
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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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Thanks a lot John !
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Thanks for the brake lines !
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Dodge SRT-10 Viper
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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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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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Thank You for all your help and hookups with the parts - sounds like a lot of people appreciate it, I'm one of those people. - Steve
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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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John, Thanks again so much. You're truly awesome.
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Thanks for the fast parts service and Great cylinder head porting! Jim
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Great Personalized service. Derek
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Thanks for everything !
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"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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