2014 BMW M135i F20 N55 3.0T GFC Catback with Single Muffler Dual Valvetronic Dual Exit

Price range: $1,292.00 through $1,972.00

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Car Model

Material
304 Stainless Steel Titanium
Exhaust tips

Year
2014
Make
BMW
Model
M135I (F20)
Engine
3.0T (N55)
Clear selection

SKU: 2014 BMW M135i F20 N55 3.0T-1 Categories: BMW, EXHAUST SYSTEM, M SERIES

Warranty service:3 years

Production cycle:10-15DAYS

Video
Overview
Spec
Detail
Review
FAQ

Overview

GFC Catback Exhaust System

For 2014 BMW M135i F20 N55 3.0T

Single Muffler | Dual Valvetronic | Dual Exit | Direct Bolt-On

Unleash Refined German Performance.

Designed specifically for the 2014 BMW M135i F20 N55 3.0T, this GFC catback exhaust system features a precision-engineered layout that completely frees up exhaust flow, delivering an exhilarating, deep aggressive tone and a much sharper throttle response.

Open the dual electronic control valves for a bold, track-ready exhaust note. Close them for refined, drone-free daily driving. This system gives your M135i the aggressive sound and performance it truly deserves.

DETAIL

🔥 Key Features

Dual Electronic Valves
Switch effortlessly between an aggressive, head-turning performance note and quiet, drone-free daily cruising in a matter of seconds.

Single Muffler Layout
Engineered with a single muffler to optimize exhaust gas flow for the 3.0T engine, delivering a refined, deep, and sporty acoustic signature.

Dual Exit Design
Sport-inspired rear styling with a precision-aligned dual-exhaust layout tailored specifically to match the BMW M135i F20 factory rear bumper contours.

Performance-Optimized Flow
Maximizes exhaust efficiency and instantaneous throttle response while unlocking a significantly louder, deeper, and more aggressive turbo engine tone.

Premium Construction Options
Available in high-grade SUS304 Stainless Steel for exceptional long-term durability, or Lightweight Titanium for maximum weight reduction and exotic racing aesthetics.

Direct Bolt-On Installation
Engineered specifically for the BMW M135i F20 platform utilizing factory mounting points — no cutting, custom fabrication, or welding required.

spec

Fitment:	2014 BMW M135i F20 N55 3.0T
System Type:	Valved Cat-Back
Valve System:	Dual Electronic Valves
Muffler Setup:	Single Muffler
Exit Style:	Dual Exit
Material:	SUS304 Stainless Steel / Titanium
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:

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.