Unleash a New Era of Power and Sound with Stone Exhaust Mercedes-Benz AMG M276 C238 Cat-Back Valvetronic Exhaust System
Unleash a New Era of Power and Sound with Stone Exhaust Mercedes-Benz AMG M276 C238 Cat-Back Valvetronic Exhaust System
Every avid car enthusiast understands the profound influence of a potent exhaust system on a vehicle's power and overall performance. We are excited to showcase one such masterpiece – the Stone Exhaust Mercedes-Benz AMG M276 C238 Cat-Back Valvetronic Exhaust System. Designed with exceptional precision and innovative technology, it is a perfect fit for Mercedes-Benz M276 C238 E400, E450, and E43 models equipped with the M276 and M276 RHD engines.
Delivering World-Class Quality since 1998
Stone Exhaust's unmatched dedication to quality has been evident since its establishment in 1998. The company crafts superior exhaust systems with an edge in performance and the characteristic Stone signature exhaust sound. Their approach starts with 3D scanning and reverse engineering the OEM system for a perfectly fitting exhaust design. With extensive in-house research and development and dyno testing, Stone provides an exhaust system proven to boost power and performance.
Seamless Control with the Valvetronic System
What sets the Stone exhaust system apart is the Cat-Back Valvetronic System that comes integrated with a remote controller. This sophisticated setup gives you full control over the exhaust, allowing you to open and close the valves with just a button's click. The auto mode further lets the valves open at a predetermined rpm, promising a plug-and-play system linked to your OBDII port and offering easy installation.
Specialized OPF Delete
Stone also offers an OPF delete, free of charge, enabling you to install the Stone Cat-Back exhaust system on OPF-equipped cars without triggering an error code. This effectively eliminates the need for coding out the OPF error code on the ECU.
Robust Design and Advanced Research & Development
The Valvetronic system developed by Stone Exhaust combines sophistication with longevity. It bypasses conventional design pitfalls like complicated wiring and rubber parts in the valve, which are prone to aging. The Valvetronic remote control offers three modes – ON / OFF / AUTO, allowing for immediate mode shifting as per driving conditions.
The use of a 7-axis CNC Bending Machine also adds to the system's precision, achieving high industry-standard roundness while preventing airflow obstruction and welding fracture issues.
Stone Exhaust System incorporates crisscross and overlapping welding techniques to bolster strength and endurance at connection points. Direct spot welding, performed by mechanical welding arms, ensures a level of precision and depth of welds that surpasses manual welding.
The Stone Exhaust Mercedes-Benz AMG M276 C238 Cat-Back Valvetronic Exhaust System is compatible with the M274 engine, making it a fit for Mercedes-Benz E-Class models like C238 E400, C238 E450, and C238 E43 AMG of the year 2017 and onwards.
Backed by a 2-year warranty from Stone Exhaust System, your investment is ensured of quality and longevity.
Elevate your driving experience and grant your vehicle the power enhancement it deserves with the Stone Exhaust Mercedes-Benz AMG M276 C238 Cat-Back Valvetronic Exhaust System.