Top Automotive Tuning Shop In St. Louis

AEP² (Automotive Enhancement and Performance)

Car Tuner In St. Louis County

AEP² (Automotive Enhancement and Performance) is the Best Auto Repair Shop Nearby You in St. Louis, Missouri. Our Team of Automotive Mechanics are highly skilled in Domestic and Exotic Vehicle Repairs, Maintenance, and Installations. From the rubber to the roof scoop, we can provide any Automotive Enhancement or Performance Upgrade you may need. Read More or stop by our Auto Repair Shop at 10667 Midwest Industrial Boulevard #1220St. Louis, MO 63132. 

Tuning Automotive Service

Vehicle Performance & Tuning

At AEP we take a wholistic approach to performance and tuning is at the center of what we do. Engine tuning can start off with a few bolt ons in a stage 1 kit and tune or be as comprehensive as a full engine build and forced induction with a custom tune on our AWD dyno We take a unique approach to performance by certifying all the parts and brands that are used in our Tuning Kits.

  • Forced Induction

  • Turbos And Superchargers

  • Custom Exhaust

  • Cold Air Intake

  • Performance Parts

High precision muscle car engine, Customized race car engine.jpg

Tire Shop

Wheels are one of the most important accessories that can be added to any vehicle. They can increase the performance, change the look dramatically, and add value to your vehicle. They can actually reflect your taste, and truly make a vehicle yours. AEP has one of the most comprehensive selections of high quality performance and luxury vehicles for your vehicle. After you choose your wheel we can help you make a very important decision as to what tires are going to meet your needs. We are authorized dealers for Tire Rack and Discount Tires Direct, as well as our own local warehouses.

  • Wheels

  • Tires

  • Rims

  • Low Profile Tires

  • Forged Wheels

Car Stereo Store

Mobile electronics has grown in to one of the most important parts of our driving experience. In Car Tech now includes categories such as: OEM upgrades and integration to Audiophile quality car audio systems, bluetooth, GPS navigation, phone integration, satellite radio, and to vehicle safety systems. 

  • Stereo

  • Subwoofers

  • Amplifiers

  • Remote starts

  • Alarms

  • Back up cameras

  • Radar detectors

Steering Wheel

Window Tinting

Do you want to cool down the interior or Just give your vehicle a cool look, window tinting is one of those subtle and useful accessories that can enhance the looks or comfort of your vehicle.

Luxury car with tinted glass standing at parking, reflection of businessman.jpg

Detailing & Reconditioning

Detailing is one of the most over looked maintenance items and keep to making your vehicle have the highest quality appearance possible. Detailing is far from what most people have in their heads, which is a car wash. The idea of detailing is to clean and rejuvenate your vehicle to bring it back to looking as close to new or better than new as possible. As part of detailing

A man cleaning car with cloth, car detailing (or valeting) concept. Selective focus. .jpg
Auto detailer using detailing brush for cleaning dust in car window switch. Male hand clea
Detailed vehicle cleaning to washing.jpg


Not only does AEP enhance the performance and every other aspect of your vehicle, we offer routine maintenance and scheduled maintenance programs for our clients luxury and performance vehicles. AEP knows that preventative maintenance will help to prevent more costly repairs down the road, and keep your vehicle running at top performance reliably. Don't put off the routine maintenance of your pride and joy, wait till you car breaks and your in a bad situation that forces you to spend more money in repairs.

Mechanic changing the wheels of a high-end super sports car. Auto mechanic working in gara
Details of car cleaning - male using professional steam vacuum for dirty car interior.jpg

Appearance Services & Accessories

While we can do many things to enhance your vehicles, there really is only one thing to make it unique and truly yours and stands out from everyone else with the same vehicle. Here at AEP when we are designing a vehicle or​ enhancing the current design of your vehicle, the appearance becomes one of the most important parts of making your car a one of a kind vehicle unique to you!

Appearance Services & Accessories.

car part ; Close up detail of a custom racing carbon fiber spoiler on the rear of a modern
Luxury car control panel with seat cooling ventilation, self parking and parking sensors a
Application for remote engine start and car warm-up.jpg
Car headlights. Exterior detail. Car luxury concept.jpg
Close-up LED headlight expensive car part with exclusive iridescent painting. Vehicle cove

Luxury and Convenience Services & Accessories

Many vehicles including older luxury vehicles do not have the latest features of todays fully loaded vehicles. This is where our Luxury and Convenience enhancement can modernize your vehicle by adding the features, amenities, and luxury to pamper yourself in the vehicle that you love without feeling you have to get something new to have what you require in your vehicle.

Design & Project Management

 We here at AEP can help you design the perfect vehicle! That one you have had in your head forever. We then manage the project all through out the build in order to bring it to fruition. We will handle as much of the build in house as possible, but then we take the guesswork and research out of the equation by partnering with the best artisans and service providers in the region to handle the rest. We meticulously plan and organize the project providing you with reports and check ins at build milestones along the way. AEP takes an approach that is more flexible, yet comprehensive and brings the best together for every part of your build. 

Project Management 8.jpg
Engine Swap Project 2_edited.jpg
Design 2.jpg
Design 1_edited.jpg


Besides arguably being the first shop of its kind in St. louis and bringing an experience second to none to the automotive enthusiast of St. Louis. This experience is rooted in the fact that we strive for excellence and integrity everyday in everything we do, through our collective knowledge, obsessive passion, and enthusiasiastic attention to detail we possess the skills and desire to make your automotive dreams a Reality!

AEP² For those that want to make a statement and leave an impression!


AEP Logo - AU 2020 _ 2.jpg


Auto Spa and Design Studio

Offering Detailing, Vehicle Reconditioning, Paint Correction and Perfection, Ceramic Coating, and general care, AutoExotica also carries out Design on the the worlds finest Luxury and Exotic vehicles

Visit Page
AEP Logo - AU 2020 _ 2.jpg


Luxury and Exotic Performance Tuning 
and Motorports setup

Specializing in Porsche, Lamborghini, Audi R8 and more TBD

Visit Page
AEP Logo - AU 2020 _ 2.jpg


Restomod GT and Pro-Touring Packages and Engine Swaps

Offering HotSwap designed, engineered and approved Restomod GT and Pro-Touring packages and tuning programs for select muscle and classic cars. HotSwap is also our engine swap division for many other vehicles

Visit Page
AEP Logo - AU 2020 _ 2.jpg


Performance Parts & Customizing

if you don't see your vehicle enhancement or Performance Programon AEP², AutoExotica, Performante Motorsports, or HotSwap, then our site Speed & Sound has you covered for your needs.

Visit Page

Subscribe Form

Stay up to date

Thanks for submitting!