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Valvetronic Designs Valved Axleback Exhaust System for F22 & F3x BMW 2-Series / 3-Series / 4-Series

Valvetronic Designs Valved Axleback Exhaust System for F22 & F3x BMW 2-Series / 3-Series / 4-Series

Valvetronic Designs Valved Axleback Exhaust System for F22 & F3x BMW 2-Series / 3-Series / 4-Series

Price range: $999.00 through $1,149.00

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Valvetronic Designs F-Chassis Valved Exhaust, strengthened valves, refined closed-mode tone, cast Y-pipe for improved flow and sound, seamless fitment with OEM or factory-dimension mid-pipes

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SKU: N/A Categories: Exhaust, Exhaust Systems Vehicle: BMW, BMW 1 Series, BMW 2 Series, BMW 228i, BMW 230i, BMW 3 Series, BMW 320i, BMW 328i, BMW 330i, BMW 335i, BMW 340i, BMW 4 Series, BMW 420i, BMW 428i, BMW 430i, BMW 435i, BMW 440i, BMW M135i, BMW M140i, BMW M235i, BMW M240i, Brand: Valvetronic Designs

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

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Description

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Description

Valvetronic Designs Valved Axleback Exhaust System for F22 & F3x BMW 2-Series / 3-Series / 4-Series

Valvetronic Designs’ F-Chassis Valved Exhaust is the brand’s most refined system yet for BMW’s F-Series lineup. Engineered for performance, versatility, and longevity, V2 debuts a more robust valve design for optimal reliability, relocated hangers, and revised muffler internals that deliver a calmer, more refined note with the valves closed. A newly engineered cast Y-pipe maximizes flow and elevates tonal quality, producing a more engaging, sonorous soundtrack across the rev range. Designed for seamless fitment with the OEM mid-pipe or most aftermarket mid-pipes that follow factory dimensions, the system provides an uncompromising sound experience without sacrificing everyday usability.

Sound & Control

Valvetronic Designs tunes the system for dual-character sound: with the valves open, it delivers a deep, raw, and aggressive tone with loud pops, sharp overrun snaps, and pronounced shift theatrics; with the valves closed, it returns to near-stock volume for quiet commuting and late-night driving. Integration with BMW’s factory drive-mode logic enables instant, in-cabin control over the exhaust’s character.

Why It Works

Valvetronic Designs advances the platform with a new valve design that improves durability and response, refined closed-valve acoustics that lower volume and smooth the tone for daily comfort, and a cast Y-pipe upgrade that boosts flow and scavenging for a richer, more balanced soundtrack.

Features

New, more robust valve design for improved durability and faster response
OEM-style electronic valves integrated with BMW drive-mode logic for instant, in-cabin control
Dual-character sound: deep, raw aggression with valves open; near-stock quiet for commuting with valves closed
Revised muffler internals for smoother, calmer closed-valve acoustics
Cast Y-pipe increases flow and scavenging for a richer, more balanced tone across the rev range
Relocated hangers and factory-dimension geometry for seamless fitment with OEM or most aftermarket mid-pipes
Brushed T304 stainless construction for long-term durability without sacrificing everyday usability

Specifications

Material: Brushed T304 stainless steel
Valves: OEM-style electronic, integrated with BMW drive modes
Design: Cast Y-pipe with revised muffler internals for tonal refinement
Finish: Brushed stainless

What’s Included

T304 stainless steel valved axle-back exhaust
Cast Y-pipe assembly
OEM-style electronic valves
Extension harness for factory valve integration
Sleeve-style exhaust tips
All necessary clamps and hardware

Applications

BMW 228i: F22 (2014-2016) [2.0L I4]
BMW 230i: F22 (2016-2019) [2.0L I4]
BMW 320i: F30 (2012-2016) [2.0L I4]
BMW 328i: F30 (2012-2016) [2.0L I4]
BMW 330i: F30 (2016-2018) [2.0L I4]
BMW 335i: F30 (2012-2016) [3.0L I6]
BMW 340i: F30 (2016-2018) [3.0L I6]
BMW 420i: F32, F33, F36 (2012-2017) [2.0L I4]
BMW 428i: F32, F33, F36 (2012-2017) [2.0L I4]
BMW 430i: F32, F33, F36 (2017-2019) [2.0L I4]
BMW 435i: F32, F33, F36 (2012-2017) [3.0L I6]
BMW 440i: F32, F33, F36 (2017-2019) [3.0L I6]
BMW M135i: F20 (2014-2017) [3.0L I6 Turbo]
BMW M140i: F20 (2017-2019) [3.0L I6 Turbo]
BMW M235i: F22 (2014-2016) [3.0L I6 Turbo]
BMW M240i: F22 (2017-2019) [3.0L I6 Turbo]

Notes

For non-m sport or 4 cyl applications, an m-sport style diffuser is necessary for dual tip fitment
B58 / B46 Owners: Requires minor mid-pipe modification
4-Cylinder Owners: Includes adapter pipe (weld recommended). Requires 6-cylinder diffuser or diffuser modification for proper tip exit.
Use our Electronic Exhaust Valve Harness to enable in-car valve control for non-valved cars

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.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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