Is OEM or Aftermarket Better for McLaren 720S? (Full Expert Guide)

The McLaren 720S functions as a modern supercar masterpiece because it unites its light weight structure with aerodynamic features and its 4.0L twin-turbo V8 engine which produces exact performance. The entire system of this vehicle exists to operate under harsh environmental conditions and extreme operational parameters. McLaren 720S owners must decide - Is OEM or aftermarket better for McLaren 720S?

The guide helps owners of McLaren vehicles to select parts by providing specifications and specialized guidance and additional ownership details which protect their vehicle's performance and safety and maintain its market value.

What Makes McLaren Parts Unique?

The 720S features high-performance components made from lightweight materials including alloys and carbon composites and race-developed brakes and exact engine parts. The tight manufacturing specifications of these components mean that small variations in quality will affect how the vehicle accelerates and how hot the exhaust becomes and how well it brakes and how the ECU system operates.

The selection between McLaren 720S OEM parts and aftermarket alternatives needs specialized knowledge to understand their differences.

OEM Parts for McLaren 720S — When They’re the Best Choice

The production of OEM components takes place at McLaren facilities or through their authorized supplier network. The components maintain their original materials and follow production engineering standards and durability requirements.

Benefits of Choosing OEM Parts

Perfect Fit & Compatibility

The exact duplicate nature of OEM parts allows for straightforward installation without any need for modifications. The advanced Proactive Chassis Control II system of the supercar requires absolute precision in component fitment.

Guaranteed Quality & Safety

The testing process for OEM components includes multiple stages to verify their ability to withstand heat and stress while maintaining track-ready durability. The high-stress nature of brake components and turbo units and sensors and carbon fiber structures requires strict testing protocols.

Maintains Resale Value

Buyers of exotic cars prefer documented service history using OEM parts. Using aftermarket alternatives in critical areas may reduce resale value.

Preserves Warranty

The use of OEM parts for warranty vehicles remains the only option because it protects against potential warranty disputes.

When OEM Is the Better Option

• Structural parts

• Engine components

• Turbo systems

• Transmission

• Sensors and electronics

• Safety-related parts (brakes, airbags, seatbelt systems)

If you want guaranteed long term reliability and manufacturer level performance then OEM should be your go-to choice.

Aftermarket Parts for McLaren 720S - When They Offer More Value

The rise of premium aftermarket manufacturers has created excellent options for performance-focused drivers. McLaren 720S aftermarket parts can offer enhancements that OEM parts do not.

Performance oriented drivers now have multiple premium aftermarket manufacturers to choose from. The McLaren 720S aftermarket parts industry provides performance enhancements that OEM parts fail to deliver for McLaren 720S owners.

Benefits of the Aftermarket Route

Performance Upgrades

The performance of McLaren vehicles improves through high-flow exhaust systems and intercoolers and suspension upgrades which aftermarket brands Novitec and CSF and Akrapovič and others develop.

Cost Savings

The high cost of McLaren OEM parts stems from restricted manufacturing and exclusive materials which aftermarket components help reduce while delivering comparable or superior performance.

Customization Choices

The aftermarket industry enables McLaren 720S owners to create their ideal driving experience through the selection of forged wheels and carbon aero kits and ECU tunes.

Improved Cooling & Reliability for Track Use

Performance parts from aftermarket manufacturers provide better heat resistance and reliability for track driving applications.

When Aftermarket Is the Better Option

• Exhaust systems

• Cooling upgrades

• Suspension components

• Wheels and tires

• Carbon styling/aero

• Lightweight performance parts

If your goal is more power, deeper sound, better handling or a unique look then the aftermarket wins.

The choice depends entirely on your goals. If reliability and manufacturer accuracy come first, OEM is unmatched. If performance or customization is the priority, aftermarket leads.

Best Parts for McLaren 720S - What Professionals Recommend

To help you make the right decision below is a practical breakdown of what industry experts suggest-

Choose OEM For-

• Turbo systems

• Engine internals

• Suspension control modules

• ECU components

• Carbon monocage structural parts

• Critical sensors and electronics

• Factory brake systems for road use

Choose Aftermarket For:- 

Exhaust & downpipes (sound + power)

• Intercoolers (cooling efficiency)

• Lowering springs / coilovers (handling)

• Wheels (weight reduction)

• Carbon aero (styling + aero balance)

• High-flow air filters (performance upgrade)

This balanced approach gives the McLaren 720S the best mix of reliability and performance.

Final Verdict - Which Is Better for the McLaren 720S?

There is no universal winner. The choice depends on your objectives-

• OEM is better for reliability, safety, resale value and warranty protection.

• Aftermarket is better for performance gains, customization, improved sound and cost savings.

Most experienced McLaren owners use a hybrid approach - OEM for the engine and electronics, aftermarket for performance upgrades.

Conclusion

Your supercar maintenance habits together with your driving style will determine which McLaren 720S parts you should choose. OEM components offer trusted working, exact fitment and extended product life which makes them suitable for daily car owners who want to protect their vehicle with maintaining their warranty. Enthusiasts who want performance upgrades and customization options at affordable prices should choose aftermarket parts for their McLaren 720S.

The decision between OEM parts and aftermarket upgrades depends on whether you want to maintain original equipment manufacturer parts or increase performance capabilities. Exotic Auto Parts provides high end McLaren components with dedicated support to help 720S owners. We help you to choose suitable parts as per your needs.