Valvetronic Designs Titanium Valved Sport Exhaust System - 2018–2022 McLaren 720S
This Valvetronic Designs system is a full 3.0" Grade 5 titanium catback for the McLaren 720S, built around a valved X-pipe with an integrated muffler. It's the configuration for owners who want control over the car's voice rather than one fixed, maximum-volume setup: valves closed for a subtle, composed note on the street and highway, valves open for a crisp, high-pitched motorsport tone through the X-pipe.
Valve control is a stand-alone vacuum system with a key fob remote, powered off the cigarette lighter, so switching modes doesn't depend on the car's own drive settings. The system is aerospace-grade titanium, precision TIG welded, and a 100% bolt-on, reversible replacement for the factory exhaust.
Important Compatibility Information
This listing is the valved X-pipe configuration, not Valvetronic Designs' non-valved F1 double X-pipe system. If maximum, uncontrolled volume matters more to you than the ability to close the valves for quiet driving, BMP also carries that 720S F1 race exhaust as a separate listing.
Why Upgrade
Valvetronic Designs describes this system as delivering a cleaner, sharper V8 tone through the X-pipe than the factory exhaust, while the valve control means you're never stuck with one sound. Aerospace-grade Grade 5 titanium keeps weight down without sacrificing the strength of the welds or the tubing.
Features
- Full 3.0" Grade 5 titanium catback system
- Valved X-pipe with integrated muffler
- Fully mandrel-bent tubing, precision TIG welds
- Stand-alone vacuum valve system with key fob remote
- 100% bolt-on and reversible to factory
What's Included
- Full 3.0" Grade 5 titanium valved catback system with integrated-muffler X-pipe
- Vacuum valve control box and key fob remote
- All installation hardware and clamps
Required but not included: this system bolts to your OEM or an aftermarket downpipe; downpipes are not included.
Ownership Notes
The key fob runs off the cigarette lighter, so there's no permanent wiring into the car's own systems, and the setup stays fully reversible. If the vacuum valve hardware ever needs replacing, BMP also stocks the Valvetronic Designs vacuum valve control kit that matches this system.
Product Specifications
- Fitment: for the 720S
- Material: Grade 5 titanium
- Diameter: 3.0"
- Design: valved X-pipe with integrated muffler
- Weight saving: 18.1 lb, per Valvetronic Designs
- Valve control: vacuum-actuated valves with key fob remote
- SKU: V044 MAC.720S.VSES.TI
- MPN: MAC.720S.VSES.TI
Need a Valvetronic Designs System for a Different McLaren?
Frequently Asked Questions
How is the valve controlled?
A stand-alone vacuum control box paired with a key fob remote, powered from the cigarette lighter, so you switch sound modes independently of the car's drive settings.
Is this the loudest 720S system Valvetronic Designs sells?
No. This valved X-pipe configuration is built for control between a quiet mode and an open mode. Their non-valved F1 double X-pipe system, sold separately, is the maximum-volume option.
Does this include the downpipes?
No. This system bolts to your OEM or an aftermarket downpipe; downpipes are sold separately.
Can I go back to the factory exhaust later?
Yes. It's a 100% bolt-on, reversible installation.
Still not sure which 720S system is right for your car?
contact your BMP Tuning rep.