Take your McLaren 650S (2014-2017) to the next level with the FI Exhaust Valvetronic Cat-Back System. Designed with precision and performance in mind, this exhaust system is constructed from high-quality stainless steel and engineered specifically for the 650S to offer both power and sophistication.

At the heart of the system is FI’s Valvetronic technology, which lets you control the exhaust sound and flow with an intelligent ECU-controlled valve. Choose from two distinct modes:

• Comfort / Daily Mode (Valves Closed): Quiet, refined, and ideal for cruising or daily driving.

• Sport / Race Mode (Valves Open): Deep, aggressive, and full-bodied supercar sound that unleashes the 650S’s full performance character.

Switching between modes is seamless — use the included remote control to instantly toggle valve profiles, or let the system intelligently manage sound based on engine RPM using its automatic mode.

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