Velocity Exhausts McLaren 720S Exhaust System

McLaren 720S Catback Exhaust System

Engineered for one of McLaren's most advanced supercars, this catback exhaust system transforms the 720S into a sharper, more exotic-sounding machine. Designed to amplify performance and emotion without compromise, it delivers a true motorsport-inspired soundtrack that matches the car's world-class capability.

Fitment

• McLaren 720S Coupe & Spider (2018–2023)
• Direct bolt-on catback system — no cutting or permanent modifications required
• Precision-engineered for OEM mounting points and factory alignment
• Fully compatible with factory valve control system and drive modes

Configuration Options

Build your system to match your goals — choose your pipe configuration, material, and tip finish at checkout.

• System: F1 Catback, X Pipe Catback, Race X Pipe Catback, Straight Pipe Catback, or Valved X Pipe Catback
• Downpipe Add-On: Catback only, High Flow Downpipes, or 200 Cell High Flow Downpipes
• Material: Brushed T304 Stainless Steel or Grade 5 Titanium
• Tip Finish: Brushed, Burnt, Carbon Fiber, or Black

Sound Character

The 720S is already a benchmark in performance — this system unlocks its full acoustic potential.

• X-Pipe Design: Optimizes exhaust scavenging between banks, producing a smoother, higher-pitched, more exotic tone while reducing the flat, muted factory sound.
• Overrun Character: Crisp, aggressive crackles with a mechanical edge on deceleration and rapid gear changes.
• Overall Profile: Lightweight, high-revving character with exceptional clarity — closer to a GT race car than a road-going supercar.

Materials & Engineering

• Available in Brushed T304 stainless steel or aerospace-grade Grade 5 titanium for maximum strength-to-weight ratio
• Titanium configuration offers significant weight reduction vs. OEM exhaust system
• X-pipe configurations for improved exhaust flow and harmonic balance
• Precision TIG-welded for structural integrity and a clean, motorsport-grade finish
• Mandrel-bent tubing ensures optimal exhaust velocity and minimal restriction
• Designed to reduce backpressure and improve turbo efficiency
• High heat resistance for sustained performance under extreme driving conditions

Performance Benefits

• Improved exhaust flow for enhanced horsepower and throttle response
• Reduced system weight for sharper handling and acceleration (titanium configuration)
• Faster turbo spool and improved high-RPM responsiveness
• Enhanced driver engagement through sharper sound and feedback

What's in the Box

• Full catback exhaust system, built to your selected configuration
• All required clamps, hardware, and gaskets
• Plug-and-play valve integration components (valved configurations)
• Installation guide

Why This System

The McLaren 720S was engineered around extreme efficiency and performance — but its factory exhaust understates its true character. This catback system removes those limitations, delivering a more exotic, more responsive, and more emotionally engaging driving experience.

For owners who expect their supercar to sound as advanced as it performs — this is the upgrade that defines the 720S.