Cat-Back Exhaust System | Dual Mufflers | Dual Valves | Dual Exit
Transform your CLS450’s exhaust note with this valved cat-back system. Switch between a refined, quiet tone for daily driving or unleash a powerful, aggressive roar at the touch of a button.
Built for performance and style, this system enhances throttle response while maintaining the vehicle’s sleek rear appearance.
Dual Electronic Valves
Switch between quiet, comfortable driving and a powerful, sporty tone.
Dual Mufflers
Optimized for balanced sound and smooth exhaust flow.
Dual Exit Configuration
Symmetrical, stylish rear-end presence with clean tip integration.
Performance-Optimized Piping
Improves exhaust flow for sharper throttle response and stronger tone.
Stainless Steel Construction
Durable, corrosion-resistant material built to last.
Direct Bolt-On Installation
No cutting or welding required — precision fit for the M256 chassis.
| Fitment: | 2021 Mercedes-Benz CLS450 3.0T (M256) |
| System Type: | Cat-Back Exhaust |
| Valve System: | Dual Electronic Valves |
| Muffler Setup: | Dual Mufflers |
| Exit Style: | Dual Tips |
| Material: | Stainless Steel |
| Installation: | Direct Bolt-On |
| Warranty: | 3 Years |
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.
☆ 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.
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.
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.
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.
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.
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.
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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