BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System
BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System - (4) Brushed Steel (3.5 Outlet) / T304 Stainless Steel is backordered and will ship as soon as it is back in stock.
Pickup available at LMTLS Auto
Usually ready in 24 hours
Delivery and Shipping
Delivery and Shipping
At LMTLS Auto, we prioritize getting your orders to you in a timely and safe manner. We also understand that accidents can happen during transit, which is why we’ve partnered with Navidium Protection to offer added peace of mind with every purchase.
Please allow up to 48 hours to process and ship your IN-STOCK ORDER. Orders for items that are not in-stock can take much longer. If you have a time sensitive shipment please email us to ensure there are no delays.
Free shipping promotions do not apply to orders shipping to:
Hawaii, Alaska, Puerto Rico and U.S. outlying territories (Guam, Virgin Islands, Etc.), International orders and limited other occasions.
We reserve the right to cancel any order in which the customer does not want to pay the shipping cost difference.
INTERNATIONAL SHIPMENTS
International orders are shipped via USPS FedEx or DHL.
All international shipments may be subject to customs fees, import duties and taxes. These fees are not integrated into the item pricing or shipping charges. These fees are paid by the buyer, upon arrival to its international destination. Any charges associated with the importation of products purchased from LMTLS Auto are the responsibility of the buyer. We do not pre-pay any customs fees, duties or taxes when the shipment arrives to the international destination. Any costs resulting from the refusal to import a product purchased through LMTLS Auto may result in additional charges.
BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System
BMW 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 it—and refined civility when you don’t.
From the moment you start the engine, you’ll experience the full potential of the B58 powerplant. The system begins with a massive 3.5" midpipe, splitting into unrestricted dual 3" mandrel-bent runs that flow seamlessly to a set of signature Valvetronic Designs tips.
Sound & Control
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Valves Open: Expect maximum drama—turbospool that’s impossible to ignore, aggressive overrun pops, and a motorsport-inspired tone that sings from idle to redline.
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Valves Closed: The volume drops by over 25 decibels, transforming the system into a docile, daily-drivable setup perfect for early morning starts or long highway cruises.
Why This System Stands Out
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Maximum Flow Design: 3.5" front section feeding dual 3" rear piping for unparalleled performance and tone.
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Unmatched Versatility: Dual pneumatic valves deliver instant transitions from stealth to sport.
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Premium Build Quality: T304 stainless steel construction with precision TIG welds ensures durability and a flawless finish also available in Grade 5 titanium
Fitment
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2019–2026 BMW M340i (G20)
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2019–2026 BMW M440i (G22)
Features
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Constructed from T304 stainless steel or Grade 5 titanium
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3.5" midpipe for maximum sound and flow
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Dual pneumatic-actuated valves for longevity and precision control
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21.7 lbs lighter than factory exhaust
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Fully mandrel-bent for maximum flow
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Precision TIG welds for strength and durability
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100% reversible—return to stock at any time
Payment & Security
Payment methods
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