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2023 BMW 540i G30 3.0T B58 Cat-Back Exhaust System with Single Muffler, Dual Electronic Valves, Bypass Pipes & Dual-Exit Outlets

Price range: $1,309.00 through $1,989.00

LIMITED TIME OFFER: DISCOUNT VALID FOR 24 HOURS

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SKU: 2023 BMW 540i G30 3.0T B58 Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

GFC Valved Remote Cat-Back Exhaust System (Single Muffler, Dual Electronic Valves, Bypass Piping, Dual-Exit Outlets)

For 2023 BMW 540i G30 3.0T (B58)

Cat-Back Exhaust | Dual Valve Sound Control | Bypass Pipe Design | Dual Outlets | Premium Construction

Upgrade Your 2023 BMW 540i G30 3.0T with GFC Valved Remote Cat-Back Exhaust System, Featuring a Single High-Flow Muffler, Dual Electronic Valves, integrated Bypass Pipes, and an Aggressive Dual-Exit Tailpipe Setup.

Engineered specifically for the BMW 540i (G30) platform powered by the 3.0L Turbocharged B58 Inline-6 engine, this high-performance GFC exhaust system replaces factory components from the catalytic converter back. Designed to maximize exhaust velocity and minimize backpressure, it unleashes a deep, roaring B58 inline-6 track note that elevates the driving dynamics of your luxury performance sedan.

DETAIL

🔥 Key Feature

  • Cat-Back Single-Muffler Layout with Bypass Piping: Replaces factory mid-pipe and rear section with a high-flow single muffler and optimized bypass pipes to maximize exhaust gas scavenging and reduce backpressure for the B58 3.0T engine.

  • Dual Electronic Valves with Wireless Remote Control: Equipped with dual electronic valves for instant, cockpit-controlled switching between refined street driving and high-flow straight-through sound when opened.

  • Dual-Mode Acoustic Versatility: Delivers a smooth, drone-free cabin environment during daily commuting when valves are closed, and unleashes an aggressive, throaty B58 inline-6 roar under heavy acceleration.

  • Balanced Dual-Exit Styling: Symmetrically designed dual-side rear outlets provide a clean, aggressive, and OEM+ performance aesthetic for your BMW G30 540i.

  • High-Grade Construction: Crafted from premium materials (SUS304 Stainless Steel / Titanium Alloy) for superior durability, high heat resistance, and substantial weight savings over stock.

  • Precision TIG-Welded Finish: Expertly hand-welded using TIG techniques to guarantee smooth internal exhaust flow, structural strength, and a reliable, leak-free seal.

  • Direct Bolt-On BMW G30 Fitment: Tailored specifically to match factory mounting points and undercarriage hanger locations for a seamless, hassle-free installation.

spec
Fitment: BMW 540i G30
Engine:3.0T
System Type:Valved Cat-Back Exhaust System
Warranty:3 Years
Welding:Precision TIG Welded
Material:Premium 304 Stainless Steel / Lightweight Titanium Alloy
Installation:Direct Bolt-On / Professional Installation Recommended
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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