Fi EXHAUST Valvetronic Exhaust System for Mercedes-AMG GTR C190/R190

The Fi EXHAUST Valvetronic high-performance exhaust system for the Mercedes-AMG C190/R190 GT R is the most extreme premium solution, designed to unleash the full potential of the powerful M178 twin-turbo V8 engine in the toughest and most powerful AMG sports car from Mercedes-Benz. The system is available in both high-quality T304 stainless steel and Signature Titanium for maximum weight reduction.

Technical specifications:

• Material: T304 stainless steel or Signature Titanium
• Pipe wall thickness (titanium): 1.6mm (0.6mm thicker than standard aftermarket options)
• Engine: 4.0L TT V8 M178 (twin-turbo)
• Model year: 2017-2021
• Variant: C190 AMG GT R (the most extreme version)

Key Features: The system improves both sound and performance, delivering a captivating exhaust note. Designed with advanced valvetronic technology, Fi EXHAUST optimizes airflow, adjusts 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.

Signature Titanium for GT R: Reduces weight by approximately 46% compared to stainless steel while maintaining exceptional strength-to-weight characteristics. Every component, including valves, clamps and screws, is made of titanium for maximum weight reduction. 1.6mm thick pipe walls improve sound frequency, durability and safety without significantly affecting performance. Polished inside and out to eliminate imperfections and optimize gas flow and sound quality.

With the valves closed, exhaust gases are directed through the muffler for refined driving. With the valves open, a bold and aggressive exhaust note is created, emphasizing the extreme character of the most aggressive GT R.

Equipment:

• Front X-pipe
• Valvetronic muffler with carefully engineered internal design for the most powerful twin-turbo V8 M178

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

Basic configuration:

MB-GTR-XPOE - Front X-Pipe + Valvetronic Mid Pipe (Retains OEM Valve Settings - No Remote) - extreme system with X-pipe and valvetronic mid pipe while retaining original valve settings

Additional Downpipe options:

MB-GTR-NCAT - Catless Downpipe - maximum performance without catalysts for the best flow of the most powerful twin-turbo V8

MB-GTR-NCATCRG - Catless Downpipe Ceramic Coating Service Cost (Gold) - gold-colored ceramic coating for maximum corrosion protection and increased durability

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

MB-GTR-CAT200CRG - Sport 200 Cell Downpipe Ceramic Coating Service Cost (Gold) - sports downpipe with gold ceramic coating

Remote control option:

R2020OBD + OBD-CAB-MBE - Fi PRO App Remote (OBDII) - intelligent control system with a mobile app for full control over the extreme sound of the V8

Important notes:

• Available in both steel and titanium versions (price range $5,200-$8,800)
• Specially designed for the most extreme version of the GT R
• Gold ceramic coating available for both downpipe types
• Uses X-pipe configuration for maximum flow

This most extreme exhaust system is designed for Mercedes-AMG GT R C190/R190 owners who want to unleash the full potential of the powerful M178 twin-turbo V8 engine in the toughest and most powerful AMG sports car, providing an unbeatable combination of German engineering excellence, extreme power and significant weight reduction thanks to the Signature titanium construction in the most extreme AMG sports car, the GT R.