McLaren 720S is one of the most incredible supercars at the moment. And it will be even better and significantly faster with our downpipes. That new 4.0L V8 with two turbochargers is pretty responsive to exhaust modifications. Eliminating stock bulky catalytic converters will give you significant performance improvement, weight saving, and that awesome, racing-inspired sound.
Ultra High-Performance HJS HD 200cpsi catalytic converters are available as an option for the customers, who need both - improved performance and low emission levels.
Removing of factory catalytic converters will trigger a сheck engine light (can be eliminated with optionally O2 sensors restrictors). Firmware update recommended to get maximum performance gains.