Manufacturer SKU: MAC.570S.F1.TI McLaren 570S / 540C / 620R – F1 Exhaust System Titanium – F1-Inspired Acoustics Overview The McLaren 570S may be the “baby McLaren,” but its 3.8L twin-turbo V8 leaves enthusiasts underwhelmed compared to Italian rivals. Valvetronic Designs fixes that with a full 3.0" Valved Exhaust System that transforms the 570S, 540C, and 620R into true performers. From turbo V-bands to tips, the system is engineered for unrestricted flow, sharper response, and a motorsport soundtrack unlike anything else in the segment. Sound & Control - With Free-Flow Downpipes (optional): Maximum volume and character, plus spectacular flames with a proper tune. Performance Engineering - 3.0" mandrel-bent tubing for maximum flow and response. - Signature X-pipe architecture improves turbo scavenging and tone refinement. - Available in Grade 5 Titanium Fitment 2015–2021 McLaren 570S 2015–2021 McLaren 540C 2018–2022 McLaren 620R Features - Full 3.0" F1 cat-back system - Significant weight savings vs. stock - Precision TIG welds - 100% reversible