Auto Performance Upgrades

Auto performance upgrades Knoxville, TN residents count on are handled by ASE-certified technicians at RM Motor Werks. With same-day service available on many upgrades, you can get back on the road with improved performance faster.

Transform Your Vehicle’s Power & Performance Potential in Knoxville, TN

RM Motor Werks takes the stand on high-quality service and attention to detail!

RM Motor Werks offers performance upgrades for the following brands: Porsche, Audi, Volkswagen, BMW, Mercedes-Benz, Lamborghini, McLaren, Ferrari, Chevrolet, and Ford.

• Engine Performance Upgrades
• Transmission Upgrades
• Suspension Upgrades
• Brake Upgrades
• Tire and Wheel Upgrades
• Aero Upgrades 
• Bolt on Upgrades 
• Performance Tuning Services and Upgrades

Click Here For Linecard of the brands we are dealers for! Call us today or email to schedule your car’s performance upgrade or if you need help with auto repair.

865-247-4068

Sales@rmknox.com

Professional Performance Enhancement Services in Knoxville, TN

At RM Motor Werks, we understand that many drivers crave more from their vehicles than what rolled off the factory floor. If your car feels slow, you’re getting ready for track time, or you just want it to drive the way you expect, the right upgrades can make a noticeable difference.

You’ll find us at 6227 Enterprise Dr in Knoxville, where we focus on real-world performance improvements you can actually feel and expand your vehicle’s capabilities without sacrificing drivability. From cold air intake systems to complete engine builds, we provide the expertise and quality workmanship Knoxville drivers trust for their performance automotive needs. Our facility combines cutting-edge diagnostic equipment with years of hands-on experience to ensure every upgrade is properly installed and tuned for optimal results.

Essential Performance Components and Modifications

Performance upgrades come down to how you want your vehicle to feel when you drive it. Some changes are simple, others take more work, but all of them affect your vehicle's performance in different ways. Cold air intakes represent one of the most popular entry-level modifications, allowing your engine to breathe more efficiently by drawing cooler, denser air into the combustion chambers. Pair that with a performance exhaust, and you’re cutting down restriction while getting a deeper, more aggressive sound. These upgrades can improve throttle response and fuel efficiency, and when everything is set up correctly, they can also increase your vehicle’s horsepower.

For bigger gains, dyno tuning is where things start to change. Adjusting fuel maps and ignition timing can wake the engine up and make better use of what it already has. Add a turbo or supercharger, and the difference is hard to miss. Power comes on stronger, especially once supporting parts like intercoolers and fuel system upgrades are in place.

No two builds are the same. The work is done carefully so everything functions together, not just bolted on and sent out the door. Each modification is carefully selected and installed to work harmoniously with your vehicle’s existing systems.

Advanced Testing and Custom Tuning Solutions by RM Motor Werks

Every performance upgrade at RM Motor Werks begins with thorough diagnostics. It ends with precise validation through our dyno testing capabilities. Our custom tune services ensure that each modification delivers its intended benefits while maintaining reliability and drivability for daily use. Whether you’re interested in naturally aspirated enhancements or forced induction systems, our performance diagnostics identify the most effective upgrade path for your specific goals and budget.

Engine building services are available for those looking for more power, with careful attention to parts selection and how everything is assembled. Suspension tuning helps match that by improving handling and overall control. Towing setups and track builds call for different approaches, so each upgrade is put together based on how the vehicle will actually be used.

Our team explains each modification’s benefits and works closely with you to prioritize upgrades that deliver the most significant impact. You can reach us at (865) 247-4068 or Sales@rmknox.com to discuss your performance goals and schedule a consultation.