Mercedes-Benz S63 AMG Coupe 4.0T (C217) 2013–2020-CatBack Exhaust System | Dual Mufflers | Dual Valves | Dual Exit | OEM Diffuser Compatible

Original price was: $2,199.00.Current price is: $1,999.00.

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Material
304 Stainless Steel
Size
1.5mm
Exhaust tips

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SKU: Mercedes-Benz S63 AMG Coupe 4.0T (C217) 2013–2020- CatBack Categories: Mercedes-Benz Series, Products

Warranty service:3 years

Production cycle:10-15DAYS

Video
Overview
Spec
Detail
Review
FAQ

Overview

Cat-Back Exhaust System

For Mercedes-Benz S63 AMG Coupe 4.0T (C217) 2013–2020

Dual Mufflers | Dual Valves | Dual Exit | OEM Diffuser Compatible | Direct Bolt-On

Unleash the AMG Sound

Transform your S63 AMG Coupe with a valved cat-back exhaust system engineered for the ultimate balance of performance and refined driving. Enjoy the signature AMG roar on demand or switch to a quieter mode for daily driving.

Seamless OEM integration ensures your rear styling stays factory-perfect, while performance-optimized piping sharpens throttle response and deepens your exhaust tone.

DETAIL

Key Features

Dual Electronic Valves
Control your sound—aggressive or subtle—at the push of a button.

Dual Muffler Setup
Enhanced tone and balanced acoustics without cabin drone.

Dual Exit Configuration
Symmetrical, aggressive rear styling that complements the S-Class coupe.

OEM Diffuser Compatible
Fits seamlessly with the factory rear diffuser, no modifications needed.

Stainless Steel Construction
Built for durability, corrosion resistance, and long-lasting performance.

Direct Bolt-On Installation
Precision-engineered for a simple, no-cut installation on C217 chassis.

spec

Fitment:	2013–2020 Mercedes-Benz S63 AMG Coupe 4.0T (C217)
System Type:	Cat-Back Exhaust
Valve System:	Dual Electronic Valves
Muffler Setup:	Dual Mufflers
Exit Style:	Dual Tips
Diffuser Compatibility:	OEM Diffuser Compatible
Material:	Stainless Steel
Installation:	Direct Bolt-On
Warranty:	3 Years

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.