The 7 Best McLaren Parts to Buy in 2025 (Ranked by Performance)
For McLaren owners, performance is not just a feature but it is a lifestyle. It does not matter if you drive a 600LT, 720S or Artura, keeping your supercar advanced means investing in high quality parts. 2025 brings new innovations and refined tuning techniques. So this is the perfect time to consider which parts are truly worth the investment.
We have ranked the top 7 McLaren parts to help you unlock more horsepower, sharper handling and race-ready looks. From exhausts to ECU tuning, every part on this list has been chosen for its impact on performance, build quality and long-term value.
Ranking Criteria
Before we get into the list, here is how we ranked each upgrade:
- Performance Gains- How much improvement is needed in acceleration, speed or handling.
- Durability and Materials- Lightweight construction, heat resistance and strength.
- Proven Track Results- Feedback from track testing and performance metrics.
- Ease of Installation-Whether the upgrade is plug and play or requires tuning.
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Driver Satisfaction-Enthusiast feedback and aftermarket popularity.
Titanium or Inconel Exhaust System
A high-performance exhaust system tops the list in 2025 for a good reason. Titanium and Inconel exhausts not only strip significant weight from the rear of the car but also transform the engine note into something brutal. You can expect better throttle response, faster turbo spool and gains of up to 25–30 horsepower. This all will be depending on your setup.
Why it matters- Titanium is incredibly lightweight and Inconel offers better heat resistance so both reduce backpressure and optimize airflow. Add it with a tune and catless downpipes for best results.
Top Brands: Ryft, Kline Innovation, Akrapovič.
ECU Tune / Performance Remap
An ECU tune remains one of the most cost effective and impactful upgrades. For turbocharged McLarens like the 570S or 720S, tuning will give massive gains up to 80 horsepower without replacing any mechanical parts.
In 2025, tuning software is more precise than ever. This will be allowing fine-grained control over boost pressure, ignition timing and fuel maps. Many tuners offer switchable maps (e.g. race mode, daily mode) so you can get the best of both worlds.
Pro Tip- Always pair a tune with upgraded intercoolers and intake systems to make sure long term reliability.
Lightweight Forged Wheels
Forged wheels continue to rule the supercar world thanks to their strength to weight ratio. Reducing unsprung weight improves handling, braking and acceleration. The difference is most visible on track days and mountain runs.
Always buy wheels made from 6061-T6 aluminum. These are popular for their strength and lightness.
Bonus- forged wheels offer a huge visual upgrade with their aggressive and race inspired designs.
Popular Options- HRE Wheels, Vossen, BBS Motorsport.
Carbon Fiber Aero Kit
Form meets function with this upgrade. A carbon fiber aero kit does not just turn heads but it generates real aerodynamic downforce particularly at high speeds. Front splitters, rear diffusers, side skirts and aggressive rear wings help plant your car to the ground and improve cornering stability.
Weight savings also matter. Carbon fiber replaces heavier plastic or aluminum OEM parts which saves kilograms.
Go For- Dry carbon fiber (lighter and stronger), wind tunnel tested designs and modular components that goes perfectly on multiple McLaren models.
Upgraded Intercoolers
Turbocharged McLarens generate serious heat specially under aggressive driving. That is where upgraded intercoolers come in. They reduce intake air temperatures, which maintains consistent power delivery even during extended runs.
In 2025, bar and plate designs and larger core volumes dominate the market, offering better efficiency than stock units. If you have already tuned your McLaren, this is a vital next step to avoid heat soak.
Benefits:
- Increased reliability
- Smoother power delivery
- Ideal for track use and tuned setups
Performance Suspension Systems
McLarens already feature advanced suspension setups but there is always room to go further. Coilovers and electronically adjustable dampers allow for custom ride height, rebound control and track tuned stiffness.
Suspension upgrade controls how the car communicates with the road. Look for suspension kits that retain street comfort while tightening body roll and improving responsiveness in aggressive driving.
Brands to Watch: KW Suspensions, Novitec, Ohlins.
Big Brake Kit (BBK)
Speed is meaningless without control. A BBK gives you stopping power to match your engine’s output. Larger rotors, multi piston calipers and performance brake pads gives consistent, fade-free braking under extreme conditions.
While McLaren stock brakes are excellent, BBKs are important if you are tracking the car or adding serious power. They also offer better pedal feel and confidence when driving hard.
Best Choices- Brembo, AP Racing, Alcon.
Conclusion- Which McLaren Part Should You Upgrade First?
Every McLaren owner has different goals, some want to increase the roar, others need quicker laps and many want it all. Thankfully the 2025 upgrade market is packed with refined, high-performance parts that deliver results without compromise.
If you are mapping out your next build or just getting started, upgrading these seven essential components will instantly improve your McLaren’s performance, sound and presence on the road or track. Each part improves a different aspect of your driving experience making every upgrade count.
When you need to buy McLaren parts online then always choose quality over compromise. Exotic Auto Parts offers a big collection of premium upgrades built specifically for McLaren models. All parts are trusted and tested because your supercar deserves best.