Valvetronic Designs Valved Sport Exhaust System for G2X BMW M340i / M440i

Valvetronic Designs Valved Sport Exhaust System for G2X BMW M340i / M440i

Valvetronic Designs positions its Valved Exhaust System for the BMW G2X M340i / M440i as the definitive choice for drivers seeking flexibility, performance, and a memorable soundtrack. Drawing on development from its flagship programs, the system reveals the B58’s character delivering raw, unfiltered presence on demand and composed civility when desired. Engineered around a substantial 3.5-inch midpipe that transitions into dual, unrestricted 3.0-inch mandrel-bent runs, the architecture promotes superior flow and response all the way to signature Valvetronic Designs tips. The result is a dual-personality exhaust that matches the G2X platform’s versatility and pace.

Sound & Control

• Valvetronic Designs tunes a true two-mode experience: with valves open, the system delivers maximum drama—pronounced turbo spool, aggressive overrun pops, and a motorsport-inspired timbre from idle to redline. With valves closed, volume drops by more than 25 dB, transforming the setup into a docile, daily-drivable system ideal for early morning starts and long highway cruises.

Why This System Stands Out

• Valvetronic Designs specifies a maximum-flow architecture—3.5″ front section feeding dual 3.0″ rear piping—for exceptional performance and a richer, more authoritative tone. Dual pneumatic valves provide instant transitions from stealth to sport for unmatched versatility. Built from T304 stainless steel with precision TIG welds for durability and a flawless finish; also offered in Grade 5 titanium for maximum weight savings.

Features

• Constructed from T304 stainless steel or Grade 5 titanium
• 3.5″ midpipe for maximum sound and flow
• Dual pneumatic-actuated valves for longevity and precision control
• 21.7 lbs lighter than factory exhaust
• Fully mandrel-bent for maximum flow
• Precision TIG welds for strength and durability
• 100% reversible—return to stock at any time

Applications

• BMW M340i: G20 (2019-2026) [3.0L I6]
• BMW M440i: G22 (2019-2026) [3.0L I6]

About Valvetronic Designs

Valvetronic Designs, based in Boyertown, Pennsylvania, is a leader in high-performance exhaust systems, dedicated to innovation, precision, and enhancing the driving experience. Specializing in bespoke solutions for luxury and performance vehicles such as Lamborghini, Ferrari, and Porsche, Valvetronic combines advanced engineering with meticulous craftsmanship to deliver unparalleled sound and performance. With proprietary technologies like free-flow configurations and double X-pipe designs, their exhaust systems set new benchmarks for exotic and race-inspired tones. Every product is designed and manufactured in-house, ensuring exceptional quality and tailored customization, from fitment precision to sound profiles. Driven by a passion for excellence, Valvetronic Designs strives to create the ultimate auditory and performance experiences for automotive enthusiasts worldwide.