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For 2025 BMW M340i 3.0T Rear Section Exhaust Muffler Single Drum Dual Valves Swallow Tail Quad Tips with IM Badge

Price range: $1,232.00 through $1,912.00

Discount valid for 24 hours

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SKU: 2025 BMW M340i 3.0T-2 Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

Valvetronic Rear Section Exhaust System (Single Muffler, Dual Valves, Quad Swallow-Tail Tips)

For 2025 BMW M340i 3.0T (G20/G21 LCI)

Performance Axle-Back / Cat-Back Rear Section | Dual Valve Sound Control | Quad Swallow-Tail Tips with M Badge | Available in 304 Stainless Steel & Lightweight Titanium Alloy

Unlock Dynamic Sound Control, Aggressive Styling & Refined Performance for Your G20 LCI B58.

Engineered specifically for the 2025 and newer BMW M340i powered by the legendary B58 3.0T engine, this performance rear section exhaust system elevates both the visual and auditory presence of your vehicle. Designed with a high-flow single muffler layout and integrated dual exhaust valves, it lets you effortlessly transition between a civilized, drone-free daily commute and an aggressive, deep inline-6 roar at the push of a button.

Crafted for Enthusiasts Who Demand Perfection Finished with striking quad swallow-tail tips and authentic M branding, this system transforms the rear profile of your M340i to match its high-performance track-bred capabilities. Available in premium 304 stainless steel or lightweight titanium alloy for maximum weight savings and heat dissipation, it guarantees exceptional durability and a precise factory-matching fit.

DETAIL

🔥 Key Feature

Single Drum Muffler with Dual Valves Features a custom-tuned single-muffler architecture equipped with dual electronic valves, giving you full control over exhaust volume and tone via your drive modes or remote.

Dual Material Options (Stainless Steel & Titanium) Offered in high-grade 304 stainless steel for robust strength and lightweight titanium alloy for supreme weight reduction, exotic acoustics, and advanced thermal tolerance.

Aggressive Quad Swallow-Tail Tips with M Badge Enhances the rear aesthetics with stunning quad swallow-tail exhaust tips paired with high-end M branding for an authentic OEM-plus look.

Refined B58 Inline-6 Sound Profile Delivers a deep, throatier exhaust note under heavy acceleration and rich pops on downshifts, while keeping cabin drone minimal during cruising.

Precision TIG Welded Construction Expertly TIG-welded from end to end to ensure maximum structural strength, leak-free performance, and smooth inner walls for optimal gas flow.

Direct Bolt-On Fitment Designed to integrate seamlessly with factory mounting points, hangers, and factory valve actuators for a clean, straightforward installation.

spec
Fitment: BMW M340i
Engine:B58 3.0L Turbocharged Inline-6 (3.0T)
System Type:Rear Section Exhaust / Axle-Back (Single Drum with Dual Valves)
Welding:Precision TIG Welded
Material:SUS304 Stainless Steel
Installation: Direct Bolt-On
Warranty: 3 Years
COMPANY 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:

Porsche | BMW | Mercedes-Benz | Audi | McLaren | Ferrari | Mitsubishi | Lamborghini | Bentley | Subaru | Aston Martin | Toyota | Volkswagen | Cadillac | Camaro | Dodge | Jaguar | Nissan | Alfa Romeo | Maserati

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.

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