The Porsche Boxster and Cayman are two of the most balanced sports cars ever built. With their mid-engine layout, lightweight chassis, and precision handling, they deliver a driving experience that’s both refined and exhilarating. But for many owners, the stock setup is just the beginning. Whether you're looking to enhance power, improve sound, or elevate the driving feel, the right performance parts can transform your 718 or 987/981 into a true enthusiast's machine.

At Fabspeed Motorsport, we specialize in precision-engineered upgrades for Porsche models—and here are the best performance parts we recommend for Boxster and Cayman owners. Contact us for Porsche Boxster parts. 

1. High-Performance Exhaust Systems

An upgraded exhaust is often the first—and most rewarding—modification. It improves sound, reduces weight, and can unlock noticeable power gains.

• Valvetronic Exhaust Systems give you control over tone and volume.
• Sport Catalytic Converters improve flow while staying emissions-compliant.
• Cat-Bypass Pipes (for off-road use) maximize performance and sound output.

For both flat-6 and turbocharged flat-4 engines, the difference is immediate: more power, less restriction, and a sound that finally matches the car’s performance.

2. Cold Air Intakes

Allowing your engine to breathe cooler, denser air results in sharper throttle response and modest horsepower gains. Our carbon fiber intake systems not only enhance performance but also add a sleek, motorsport-inspired look to the engine bay. Especially on turbocharged 718 models, a high-flow intake pairs perfectly with ECU tuning and exhaust upgrades.

3. ECU Tuning

For Boxster and Cayman owners looking for maximum performance, ECU tuning is essential. A software upgrade can:

• Boost horsepower and torque (especially in turbocharged models)
• Improve throttle mapping and power delivery
• Enhance overall responsiveness

Fabspeed’s tunes are engineered for safe, reliable performance gains—without compromising drivability or fuel efficiency.

4. Lightweight Flywheels and Short Shifters

Engagement is everything in a sports car. A lightweight flywheel reduces rotational mass for faster engine response, while a short shift kit sharpens gear changes, giving you more control and a more connected feel. Together, they transform how your car drives on back roads or the track.

5. Carbon Fiber and Styling Upgrades

Performance isn’t only about speed. Many owners choose to add:

• Carbon fiber exhaust tips for a sportier rear-end look
• Rear diffusers and splitters for better aero and road presence
• Interior accents that tie the whole build together

We also offer Boxster 986 parts. These upgrades give your Boxster or Cayman the visual impact to match its mechanical upgrades.