Fi EXHAUST Valvetronic Exhaust System for Mercedes-AMG E53 C238

The Fi EXHAUST Valvetronic high-performance exhaust system for the Mercedes-AMG C238 E53 Coupe is a premium solution designed to unleash the full potential of the advanced turbocharged inline 6-cylinder M256 engine with mild-hybrid technology in the elegant mid-size AMG coupe from Mercedes-Benz. The system is made of high-quality T304 stainless steel and provides a direct bolt-on installation as a complete replacement for the original system.

Technical specifications:

• Material: Premium T304 stainless steel
• Engine: 3.0L I6 M256 (turbocharged inline-6 ​​with mild-hybrid and EQ Boost)
• Model year: 2018-2023
• Variant: C238 AMG E53 Coupe

Key Features: The system improves both sound and performance, delivering a captivating exhaust note. Designed with advanced valvetronic technology, Fi EXHAUST optimizes airflow, regulates sound volume and increases torque. The complete system is capable of increasing power by approximately 5-10% with the valvetronic catback and ultra high-flow downpipe, which works especially effectively with the mild-hybrid system and EQ Boost technology.

When the valves are closed, the exhaust gases are directed through the silencer for a refined and comfortable driving experience that is in keeping with the elegant character of the E-Class Coupe. When the valves are fully open, an intense and sporty exhaust note is created, underlining the AMG power of the turbocharged inline 6-cylinder engine with mild-hybrid system and taking the driving experience of the stylish AMG Coupe to a new level.

Equipment:

• Front pipe
• Mid X-pipe
• Valvetronic muffler with carefully engineered internal design for the AMG M256 engine

System Control: The Fi EXHAUST Pro Control System includes an intelligent control unit, a two-button remote and a mobile app. The system can store OEM valve settings or be controlled via the Fi PRO App Remote.

Basic configurations:

MB-238A6-CBOE + CAB-MTM*2 - Front Pipe + Mid X-Pipe + Valvetronic Muffler (Retains OEM Valve Settings - No Remote) - basic AMG system with front pipe, X-pipe and valvetronic muffler with retention of factory valve settings

MB-238A6-CBE + R2020OBD + ACT-BN*2 + OBD-CAB-BNE - Front Pipe + Mid X-Pipe + Valvetronic Muffler + Fi PRO App Remote (OBDII) - full AMG system with front pipe, X-pipe, valvetronic muffler and Fi PRO App Remote

Additional Downpipe options:

MB-257A6F-NCAT - Catless Downpipe - maximum performance without catalysts for the best flow of a turbocharged inline 6-cylinder engine with a mild-hybrid system

MB-257A6F-CAT200 - Sport 200 Cell Downpipe - sports version with high-flow 200-cell catalysts

Important notes:

• Specially adapted for AMG version of the turbocharged M256 engine with mild-hybrid and EQ Boost technologies
• Available with or without Fi PRO App Remote
• Uses X-pipe configuration for optimal flow
• Designed for an elegant coupe format

This premium exhaust system is designed for Mercedes-AMG E53 C238 Coupe owners who want to unleash the full potential of the advanced turbocharged M256 inline 6-cylinder engine with mild-hybrid and EQ Boost technologies in the elegant AMG mid-size coupe, providing an unrivaled combination of German engineering excellence, AMG sporting performance and stylish design in the most elegant AMG mid-size coupe with the latest hybrid technology.