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BMW M4 G82 3.0T Modified with GFC Mid-to-Rear Exhaust System (Single Muffler, Dual Electronic Valves, Quad Tips)

Price range: $1,317.00 through $1,997.00

Discount valid for 24 hours

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SKU: BMW M4 G82 3.0T Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

GFC Mid-to-Rear Exhaust System (Single Muffler, Dual Electronic Valves, Quad Tips)

For BMW M4 G82 3.0T (2021–2026)

Mid-to-Rear Exhaust | Dual-Valve Sound Control | Quad Outlets | Premium 304 Stainless Steel & Lightweight Titanium Alloy

Upgrade Your BMW M4 G82 3.0T with GFC Mid-to-Rear Exhaust System, Featuring a Single Muffler, Dual Electronic Valves, and Quad Outlets.

Engineered specifically for the BMW M4 G82 powered by the thunderous 3.0L twin-turbocharged S58 engine, this high-performance GFC mid-to-rear exhaust system optimizes exhaust evacuation and unleashes the aggressive acoustic character of BMW’s flagship sports coupe. Designed with a custom single-muffler architecture and integrated dual electronic valves, it allows you to switch effortlessly between a civilized, drone-free daily cruise and a roaring, deep S58 exhaust note at the push of a button.

Crafted for Track-Ready Performance and Styling Formed to match the iconic aggressive quad-tip rear diffuser layout of the G82 platform, this system reduces backpressure to improve turbo spool and throttle response. Built in your choice of premium 304 stainless steel for rugged durability or lightweight titanium alloy for maximum weight savings and an enhanced metallic resonance.

DETAIL

🔥 Key Feature

  • Single Muffler with Dual Electronic Valves Features a custom-tuned single-muffler layout paired with dual electronic valves to provide precise, on-demand control over exhaust flow, volume, and tone.

  • Dual-Mode Acoustic Versatility Keeps the exhaust quiet and refined during daily commuting when the valves are closed, while opening up wide to unleash an explosive, deep S58 twin-turbo straight-six growl and crisp gear-change crackles under acceleration.

  • Aggressive Quad Outlets Designed with quad exhaust tips to give your M4 G82 an authentic, muscular rear aesthetic that fills the factory bumper cutouts perfectly.

  • Dual Material Choices (Stainless Steel & Titanium) Offered in high-grade 304 stainless steel for robust longevity or optional lightweight titanium alloy to significantly drop vehicle weight and enhance exhaust resonance.

  • Optimized Mid-to-Rear Flow Replaces restrictive factory piping from the mid-section back to reduce backpressure, improve exhaust gas scavenging, and maximize power delivery across the RPM range.

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

  • Direct Bolt-On Factory Fitment Engineered to match factory mid-pipe connection points and OEM mounting hanger locations for a seamless installation.

spec
Fitment: BMW M4
Engine:3.0T
Warranty:3 Years
Welding:Precision TIG Welded
Material:Premium 304 Stainless Steel / Lightweight Titanium Alloy
Installation:Direct Bolt-On
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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