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2018 BMW 340i F30 3.0L Modified with GFC Mid-to-Rear Exhaust System (Single Muffler, Dual Electronic Valves, Dual Tips)

Price range: $1,343.00 through $2,023.00

Discount valid for 24 hours

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SKU: 2018 BMW 340i F30 3.0L Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

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

For BMW 3 Series F30 340i 3.0T (2018)

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

Upgrade Your BMW F30 340i with High-Flow Performance and Precision Dual-Valve Sound Control.

Engineered specifically for the 2018 BMW 340i (F30) powered by the legendary 3.0L turbocharged B58 inline-six engine, this GFC mid-to-rear exhaust upgrade optimizes exhaust gas flow while sharpening your performance sedan’s acoustic profile. Designed with a custom single-muffler layout and integrated dual electronic valves, it allows you to transition seamlessly from a civilized, drone-free daily commute to an aggressive, deep B58 straight-six exhaust roar at the touch of a button.

Completed with Clean Dual Outlets and Dual Material Options Formed to match the distinct rear valance of the F30 M-Sport aesthetic, this system reduces backpressure to improve throttle response and horsepower delivery. 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 give you precise, on-demand control over your exhaust flow, volume, and tone.

  • Dual-Mode Acoustic Versatility Keeps the exhaust quiet and refined during daily city driving when the valves are closed, while opening up wide to unleash the iconic, deep B58 straight-six growl under acceleration.

  • Clean Dual Outlets Designed with stylish dual exhaust tips that match the factory rear bumper valance, maintaining a sophisticated OEM-plus athletic aesthetic for the F30 sedan.

  • Dual Material Choices (Stainless Steel & Titanium) Offered in high-grade 304 stainless steel for robust longevity or premium 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 evacuation, and sharpen power delivery across the RPM range.

  • Precision TIG-Welded Finish Expertly hand-welded using TIG techniques to guarantee smooth internal gas 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, ensuring a precise fit tailored specifically to the BMW F30 340i layout.

spec
Fitment: BMW 3 Series Sedan F30 340i (2018)
Engine:3.0L
System Type:Mid-to-Rear Exhaust System by GFC
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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