BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System Race Suits and DIYers alike—this lid transforms

and DIYers alike—this lid transforms how you handle lubricants in motorsports

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Can I rent for back-to-back weekends

optical-grade shield provides clear vision in wet or humid race conditions

Pair with the Clamp-On or Stainless Steel Bottle Holder for cockpit mounting or kart frame integration

BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System Race Suits and DIYers alike—this lid transformsBMW M340i M440i Valved Exhaust System 3. 5" Midpipe, Dual 3" Axle Back, Pneumatic Valves Overview The Valvetronic Designs Valved Exhaust System for the BMW G2X M340i and M440i is the ultimate upgrade for drivers who demand flexibility, performance, and an unforgettable exhaust note. Built with lessons learned from our most celebrated systems, this setup delivers a raw, unfiltered sound when you want itand refined civility when you dont. From the