GMP Performance South Atlanta

06/05/2026

2013 VW CC + + Intercooler = 💯🇩🇪

06/05/2026

Fab Friday… 💥👀
Small sneak peak on a BIG build in the works…

06/04/2026

all the way! 💪

With a Carbahn stage 1 ECU tune, lowering springs, Carbahn heat exchanger, and a fresh alignment service, this 2023 BMW 2 series M240i xDrive is tuned up, sitting low, and ready for the open road! 🛞💨

&rsprings

05/29/2026

05/28/2026

Be kind… Rewind! 📼⏮️✨

We’re taking it back a few decades this with a colorful mix of vintage classics and timeless builds!
Check ‘em out!
▪️1964 Porsche 356
▪️1969 Volkswagen Bus
▪️1988 Alfa Romeo Spider Graduate
▪️1971 Volkswagen Squareback
▪️1982 Mercedes Benz 380 SL
▪️1993 Land Rover Defender

Which one are you picking? 👀

05/27/2026

Porsche Cayenne brought back up to speed! ✨

It’s always fun to get a fresh set of wheels or a new exhaust installed, but what’s more important, and often overlooked, are maintenance services!

This 2017 Porsche Cayenne came in for us to complete an oil change and alignment service, swap out the old cabin air filters, replace the spark plugs, and get a fresh set of tires!

It sounds simple, but if the maintenance needs and regular service intervals for a vehicle are not kept up with or ignored, it can cause major drivability issues, increased wear and tear, and over time, a much more expensive repair ticket!

Getting close to the date on that oil change sticker? Don’t stress!
Contact us to make an appointment and get your vehicle on the schedule today! ⬇️

GMP Performance est. 1975
Service + Upgrades + Track Support + Storage + Detailing

(678-632-0877) 📱

Located in Peachtree City, Georgia 📍

05/27/2026

Stage 1 ECU tune, heat exchanger install, and more on this 2023 BMW 2 series M240i xDrive!⚡️🛠️

05/27/2026

Blueberry Bliss🫐

Cars come in and out of the shop every day, but when something like this imported 1993 Porsche 968 CS rolls through the door, we had to take a closer look!
From the paint-matched rims and color-coded bucket seats to the small blue stitching accents throughout the interior, this Maritime Blue hot rod takes attention to detail to the next level!

After the vehicle was dropped off, we jumped straight into an exterior prep wash before moving on to PPF application, MAX G+ coating, and an alignment service!

05/26/2026

Stuttgart Season! 🐎🇩🇪

The back of the shop is packed full of Porsches, with everything from this classic 1964 Porsche 356 and this 1977 Porsche 911 to a 2017 911 Carrera 4S in for diagnosis, timing chains, and more!

05/26/2026

Time to level up! 🎮🔥

This Mercedes Benz CLA 45 AMG is turning its power up a notch with a full Stage 2 build, including:
- Powder coated charge pipe
- Stainless steel downpipe
- Heat shield
- CPC module
- Diverter valve
- Stage 2 Tune upgrade!

Wanting to add some more power behind the wheel? Let’s get it started!👇
📲678-632-0877
📍 Peachtree City, GA