Engine
The engine is the heart of any performance vehicle, and at Rennen Motorsport, we know how to make it beat stronger. Our upgrades are engineered to deliver maximum power and responsiveness, without compromising reliability.
We offer:
ECU remapping for custom power delivery
Turbocharging and supercharging systems
Cold air intake installations
Exhaust system upgrades for better flow and sound
Camshaft and valve timing adjustments
Performance rebuilds
Each engine performance upgrade is tuned specifically for your vehicle’s make, model, and driving purpose. Whether you're chasing quicker lap times or smoother daily driving, our expert technicians ensure that your engine performs at its absolute best.
Gearbox
The gearbox plays a critical role in how your car feels on the road. A poorly tuned transmission can dull your driving experience, while a refined, responsive gearbox can elevate it to new heights.
At Rennen Motorsport, our gearbox tuning and upgrade services include:
Transmission diagnostics
Manual gearbox conversions
Dual-clutch tuning and calibration
Performance clutch and flywheel kits
Short-shift kits and paddle shift enhancements
Automatic transmission remapping
Whether you're looking for track-ready responsiveness or smoother street driving, our gearbox upgrades provide better control, faster shifts, and long-lasting durability. Every gearbox service is handled with the same level of precision and attention to detail that defines the Rennen Motorsport name.
Body
The body of a performance vehicle does more than turn heads — it contributes to aerodynamics, cooling, and handling. At Rennen Motorsport, we design and install body upgrades that improve both performance and appearance.
Our bodywork services include:
Lightweight body panels for better power-to-weight ratios
Widebody kits for aggressive stance and handling stability
Custom aerodynamic components like splitters, diffusers, and spoilers
Carbon fiber accents for reduced weight and sporty aesthetics
Paint correction, ceramic coating, and vinyl wraps
We understand that your vehicle should reflect your personality as much as it performs. That’s why our body modifications balance visual impact with engineering performance. We don’t just modify vehicles — we transform them into statements of speed, style, and innovation.
Performance Upgrades for Engine, Gearbox & Body at Rennen Motorsport
Why Choose Rennen Motorsport?
What sets Rennen Motorsport apart is our holistic approach to vehicle performance. We don’t treat gearbox, and body upgrades as isolated services. Instead, we look at your vehicle as an integrated system, where every upgrade must work in harmony with the others.
Experienced technicians with motorsport backgrounds
State-of-the-art equipment for diagnostics and tuning
Custom solutions for track or street performance
Porsche and European car specialists
One-on-one consultation for every project
From your first inquiry to the moment you drive away, we provide personalized service and technical excellence that you can trust.
Tailored Performance Packages
Every vehicle is different — and so is every driver. That’s why we offer custom performance packages that combine tuning, gearbox upgrades, and bodywork into a seamless build.
Whether you want:
A track-ready weekend machine
A refined street performance car
Or a full show car build
We can design the right combination of performance upgrades to match your vision.
Ready to Enhance Your Vehicle?
If you're serious about upgrading your gearbox, or body, Rennen Motorsport is your ultimate destination for performance tuning and custom builds. We help you achieve your driving goals with reliable, precision-engineered results.
Contact us today or visit our facility to get started on your next performance upgrade. Let's build a vehicle that doesn't just look the part — it drives like it was born to win.
