Fi EXHAUST Valvetronic Exhaust System for X253 / C253 Mercedes-Benz GLC 250 & GLC 300

Fi EXHAUST Valvetronic Exhaust System for X253 / C253 Mercedes-Benz GLC 250 & GLC 300

Fi EXHAUST offers a high-performance valvetronic system for the Mercedes-Benz X253 / C253 GLC 250 and GLC 300, designed as a direct bolt-on replacement. Crafted from premium T304 stainless steel, the system delivers an exhilarating exhaust note while enhancing overall performance. The advanced valvetronic technology controls airflow, sound volume, and torque, resulting in a 5-10% horsepower gain when paired with a full catless system, including a valvetronic catback and ultra-high flow downpipe. With the valves closed, exhaust gases are routed through the muffler for a refined driving experience, while fully opening the valves produces a bold and sporty sound.

Valve

• Fi Exhaust systems universally incorporate valvetronic technology, enabling precise sound control while boosting vehicle performance. Prior to this innovation, achieving both high torque at low RPMs and greater horsepower at high RPMs was challenging. Valvetronic technology resolves this contradiction, allowing sports cars to excel in both areas and delivering a balanced yet dynamic exhaust performance.

Fi EXHAUST Pro Control System

• The Fi EXHAUST Pro Control System includes an intelligent control box, a two-button remote, and a mobile app. The app prevents CELs, monitors valve status, and enables Auto Mode based on RPM, speed, or boost. The remote allows precise valve control, while its customizable aluminum or forged carbon design offers style and functionality.

Features

• Valvetronic technology
• High-quality high-grade T304 stainless steel
• Increase horsepower by 5-10%
• Sound customization
• Retains oem controls or can be controlled via Fi pro app remote
• Sport and race downpipes are optional

What’s Included

• Front pipe
• Mid-pipe
• Valvetronic muffler
• Standard remote

Applications

• Mercedes-Benz GLC 250: C253, X253 (2017-2019) [2.0L Turbo I4]
• Mercedes-Benz GLC 300: C253, X253 (2017-2019) [2.0L Turbo I4]

Notes

• Diffuser modification required for facelift models

About Fi EXHAUST

Fi EXHAUST is a premier aftermarket automotive exhaust brand specializing in high-performance systems for supercars, sports cars, and luxury vehicles. Serving renowned marques such as Lamborghini, Ferrari, McLaren, Porsche, Mercedes-AMG, BMW M, Audi, and Nissan, Fi EXHAUST is dedicated to delivering superior sound and performance. The brand’s research and development team consistently engineers exhaust systems designed to perform flawlessly under all conditions, catering to car enthusiasts who demand both exceptional sound and optimized performance. Each exhaust system is meticulously crafted to produce a distinctive tone, ranging from deep bass to an exotic, high-pitched Formula One-inspired sound, tailored to each vehicle model. Every system undergoes extensive testing and precise sound tuning to achieve peak performance and integrate seamlessly with the intelligent control system.