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BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System

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Load image into Gallery viewer, BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System

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BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System

Brand: Valvetronic Designs

SKU: BMW.G20.M340i.VSES.BR.RC

availability: In stock

$3,049.00 $2,999.00

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 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. 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 Maximum Flow Design: 3.5" front section feeding dual 3" rear piping for unparalleled performance and tone. Unmatched Versatility: Dual pneumatic valves deliver instant transitions from stealth to sport. Premium Build Quality: T304 stainless steel...

Tips *

(4) Brushed Steel (3.5 Outlet)

(4) Burnt (3.5 Outlet)

(4) Black (3.5 Outlet)

(4) Forged Carbon (3.5 Outlet)

(4) 1x1 Carbon Fiber (3.5 Outlet)

Material *

T304 Stainless Steel

Grade 5 Titanium

Quantity

Quantity must be 1 or more

BMW G20/G22/G26 M340i/M440i Valved Sport Exhaust System

(4) Brushed Steel (3.5 Outlet) / T304 Stainless Steel - $2,999.00

Product Info

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

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.
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

Maximum Flow Design: 3.5" front section feeding dual 3" rear piping for unparalleled performance and tone.
Unmatched Versatility: Dual pneumatic valves deliver instant transitions from stealth to sport.
Premium Build Quality: T304 stainless steel construction with precision TIG welds ensures durability and a flawless finish also available in Grade 5 titanium

Fitment

2019–2026 BMW M340i (G20)
2019–2026 BMW M440i (G22)

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

Fitment

Shipping & Returns

Shipping on new purchases

In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

Price Matching

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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Competitive Pricing

Questions?

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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

Sound & Control

Why This System Stands Out

Fitment