BMW M3/M4 g8x Catless Downpipe

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Downpipe Diameter 3.5 inch Cat Type Catless (no catalytic converter) Material T304 Stainless Steel Fitment Fits stock or modified vehicles – no modifications required Compatible wi th BMW g8x (2021–2025) Unleash your M4's full potential with this high-flow catless downpipe engineered for the g8x generation. Designed to eliminate restrictive catalytic converters, this performance upgrade delivers increased horsepower, improved throttle response, and a more aggressive exhaust note. Direct bolt-on fitment ensures hassle-free installation without modifications. Perfect for tuned builds and track-focused drivers seeking maximum power gains. Premium stainless steel construction guarantees durability and corrosion resistance. Transform your driving experience with uncompromised performance. Show more