BMW M3 / M4 E90 E92 E93 3.0L / 4.0L Valved Axle-Back Exhaust Dual Mufflers | Dual Valves | Quad Exit

Original price was: $1,699.00.Current price is: $1,499.00.

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Material
304 Stainless Steel
Size
1.5mm
Exhaust tips

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SKU: BMW M3 M4 3.0L 4.0L E92 E93 E90-Catback Categories: BMW Series, Products

Warranty service:3 years

Production cycle:10-15DAYS

Video
Overview
Spec
Detail
Review
FAQ

Overview

BMW M3 / M4 E90 E92 E93 3.0L / 4.0L – Valved Axle-Back Exhaust System | Dual Mufflers | Dual Valves | Quad Exit

Performance Sound for the Legendary M3

Upgrade your BMW M3 with a high-performance valved axle-back exhaust system designed for the iconic E90, E92, and E93 platforms. This system enhances the aggressive character of the M3 while maintaining daily driving comfort with adjustable valve control.

Switch between refined cruising and race-inspired sound instantly with the dual valve system.

DETAIL

Key Features

Dual Electronic Valves
Control the exhaust sound with valve technology—quiet for daily driving, aggressive when opened.

Dual Muffler Design
Provides a deeper tone while effectively reducing unwanted cabin drone.

Quad Exit Tips
Classic M3 quad-exit layout for a sporty and balanced rear appearance.

High-Quality Stainless Steel
Built from durable stainless steel for corrosion resistance and long service life.

Direct Bolt-On Installation
Engineered according to original vehicle mounting points for seamless installation.

spec

Fitment:	BMW M3 E90 / E92 / E93
Engine Compatibility:	3.0L / 4.0L
System Type:	Axle-Back Exhaust
Valve System:	Dual Electronic Valves
Muffler Setup:	Dual Mufflers
Exit Style:	Quad Exit Tips
Material:	Stainless Steel
Installation:	Direct Bolt-On
Warranty:	3 Years

VIDEO

We are a 15-year-old factory specializing in manufacturing high-quality automobile exhaust systems and accessories. Our product range includes exhaust manifolds, downpipes, cat-back exhausts, mufflers, electronic valves, exhaust tips, and other auto parts.

Why Choose Our Exhaust Systems?

☆ Perfect Fit: Manufactured according to the original car’s mounting holes, ensuring 100% installation compatibility.
☆ Experience & Expertise: With over 13 years in exhaust production and sales, we have molds for the most popular models, widely praised by our customers.
☆ Advanced Mufflers: Our factory-developed mufflers provide a silencing effect close to the original exhaust, delivering a comfortable driving experience.
☆ Electronic Valve Control: Equipped with our latest electronically controlled valves, allowing you to adjust the exhaust sound freely.
☆ Reliable Production & Delivery: Independently produced in our factory, with 100% order fulfillment and guaranteed delivery times.
☆ Customized Services: We offer tailored exhaust solutions for various car models according to your needs.

Our Expertise

For 15 years, we have specialized in manufacturing, producing, and selling automobile exhaust systems, with thousands of original exhaust models in our database. Our coverage includes brands such as:

If you have a specific model and custom requirements, click here to inquire and contact us. We will provide professional solutions tailored to your vehicle.

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faq

What vehicles is this catback exhaust system compatible with?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
What does “catback” mean, and how is it different from other exhaust systems?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
What performance benefits will I gain from installing this catback exhaust?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
Is this exhaust system street-legal? Does it comply with emissions laws?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
Can I install this exhaust myself, or do I need a professional?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.