As True enthusiasts, we believe in building drivers cars!  Upgrades and modifications for your Audi should enhance the performance and your enjoyment while driving. 

We supply and install a full line of quality selected and in house tested tuning & performance upgrades for Audi vehicles. If you would like to source the parts yourself we can also complete the installation, and tuning of upgrades as long as they are new in the box with all parts accounted for. The most important part that enthusiasts worry about is voiding a warranty, we continue to support your vehicle for service and repair work after the modifications have been made.

Call (904)-270-9390 for Audi Performance Parts and Service

Performance Modifications cover all of these specified areas:


Keeping your vehicles intake and fuel delivery systems in prime working order. Will help improve economic efficiency and performance by allowing the vehicle to breathe or operate without being constricted. No matter what type of vehicle you have the more air and fuel you can mix together, the bigger the internal combustion equalling more power for your European vehicle. Intake and fuel delivery parts are essential to receive a higher output in the engine and performance department.


If you’re looking to replace your stock OEM exhaust with a better sounding exhaust, reduced weight, or improved exhaust flow providing more power are your goals. A custom or Aftermarket exhaust system and parts do much more than just tone or increase exhaust noise. Installing fresh exhaust hardware and emission parts keep your European vehicle working properly without having to worry about exhaust flow or unhealthy amounts of back pressure. Check out our exhaust options or send us a reference that can significantly improve your vehicle whether it be in a daily driver, track, or race car.

Software Tune

A software tune allows your vehicle to run at optimum performance with these specific modifications. After you make certain performance modifications to your vehicle it may run rich- (too much fuel and not enough air), or lean -(to much air and not enough fuel). If you run into these problems while operating your vehicle that means it is time for a software tune. Understanding how the stock software in these vehicles work is fundamental to extracting more power safely. As performance specialists, we only work with tuners that have advanced knowledge of European engine computers and software. Our goal when tuning is to optimize the engine tuning while not affecting drivability or smoothness of the vehicle. We only supply reliable and safe software tuning upgrades for your European vehicle. 

We Offer Multiple Software tune options for the Audi vehicles listed below.

  • A4/S4/RS4
  • A5/S5/RS5
  • A6/S6/RS6
  • A8/S8/RS8
  • R8
  • Q3
  • Q5/SQ5
  • Q7
  • Q8

Don’t see your vehicle on the list? No problem! Just give us a call. Chances are, we can find or build a custom tune for you. 

Performance Engine

Engines can be modified to produce more performance on the street as well as record-breaking power on the track. European engines are known for producing acclaimed power, smoothness, and longevity when maintained with quality engine parts. let us build the performance engine of your dreams. 

* High-Performance Engine part options include*

  • Upgraded Valve Train
  • Upgraded Camshaft
  • Cylinder Head Port & Polish
  • ARP Head Studs
  • Cylinder Sleeves
  • Fire Rings
  • Forged Pistons
  • Forged Rods
  • ARP Rod Bolts
  • ARP Main Studs

Crate Engine

A Crate engine in our perspective would be a brand new engine coming straight from the Audi Dealerships. Crate engines are more expensive than remanufactured engines, but they’re guaranteed to be in OEM condition and have a factory warranty. A crate engine will have the same lifespan as the engine in a car just rolling off the assembly line. Therefore Crate will be the best long-term solution for customers who plan to keep their car for as long as possible.

Rod bearings are a typical wear item on certain high revving engines. They typically need to be replaced around 60,000-75,000  Miles before the possible consequences of a catastrophic engine failure. During replacement, we recommend a coated aftermarket option to prolong bearing life and reduce friction.  however, bearings are still a wear item. Track your bearing wear with regularly used oil analysis and plan on the rod bearing replacement sometime in your engine’s future.

Engine Tuning – Turbo Chargers and Super Chargers

Turbo Chargers


Looking for the best OEM or aftermarket Audi turbo parts on the market? We provide OEM replacement or Stage 1, Stage 2, And Stage 3 turbos. After many years and miles, a stock turbocharger and its turbo parts will typically need to be replaced. Our OEM replacement turbo units are made by the same manufacturer used by Audi and in some cases may be Genuine OEM.

Super Chargers

Adding a supercharger to your Audi vehicle is a great way to achieve forced air induction. The difference between a turbocharger and a supercharger is their source of energy. Turbochargers are powered by the mass-flow of exhaust gases driving a turbine. While superchargers are powered mechanically by belt- or chain-drive from the engine’s crankshaft.

Driveline Tuning – Flywheels, Clutch Kits, Transmission, Built Differentials

The driveline and drivetrain parts of your vehicle include everything from your clutch and transmission back to your differential and hub assemblies. Whether you’re replacing with OEM drivetrain parts or looking for high-performance aftermarket parts for the street or upgrading to all-out race parts.


The cooling system is critical to the performance and longevity of your vehicle’s engine. A  cooling system works as a whole by circulating fluid to transfer heat away from your engine’s vital internal parts. A cooling failure can leave you stranded, or much worse resulting in engine failure. Preventative maintenance should be done every 60k miles or 5 years. We Regularly inspect hoses, radiators, thermostat, expansion tank, water pump, fans, fan clutch to help you avoid catastrophic engine overheating. Don’t ignore leaks, bulging and dry rotted hoses or low coolant warnings.

Suspension (Coilovers & Lowering Springs)

Suspension & steering is where European vehicles have a renowned reputation. That doesn’t mean factory suspension parts don’t wear out, nor does it mean we can’t make your vehicle’s handling and steering better. Whether you need OEM replacement suspension parts, shocks, struts, coilovers or high-end race dampers Bavarian Rennsport has you covered.

Brake Upgrades – OEM or Aftermarket Supplier

Brakes are considered one of the most important parts of your vehicle because you can make all the power in the world, but if you can’t stop it won’t matter. Here you’ll find performance brake rotors, brake pads, brake lines, fluids, and more. Whether it’s a full big brake kit system you need or the best stopping stock replacement brake parts available.

Safety & Racing Products

Safety & interior parts are an area of your vehicle where you should never skimp or do without professional experience. Motorsports are one of our biggest passions, and we enjoy every second we’re on track, but there’s also a high level of risk involved. This is why we offer only the absolute best and proven choices for BMW safety and interior parts – premium-quality parts we feel safe installing in our own Audi vehicles and those of the people we know and care for.

Wheels and Tires – OEM or Aftermarket Wheel Supplier

Not only can new wheels & tires completely change the look and feel of your vehicle to suit your personal preferences. They’re one of the most important performance-defining areas. Or diverse wheel and tire options deliver great looks, lightweight and durable performance, with proper wheel fitment to make sure everything works efficiently and safely.

Cosmetic Body & Aero Modifications

Bavarian Rennsport offers a full cosmetic, and performance service of installing Carbon Fiber/FRP lips, splitters, spoilers, diffusers, Kidney Grills, facelifts, Vinyl Wrap, Ceramic Coating, Paint And Body. These Exterior body panels and aero parts can provide your vehicle with everything from maximum aerodynamic performance gains. All the way to parts required by certain race-sanctioning bodies as well as premium-quality parts. Make your vehicle look as great as it performs.

Contact (904)-270-9390 for Audi Performance Parts and Service

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