AMG GT Catless Race Downpipe W/ Heat Shield - Mercedes-Benz C190 M178 GT/GTS/GTC/GTR

MBS AMG GT Catless Race Downpipe w/ Heat Shield

(Mercedes-Benz AMG GT / GTS / GTC / GTR – M178)

Unleash the full performance potential of your AMG GT platform with our Catless Race Downpipe, engineered to dramatically improve exhaust flow, turbo efficiency, and overall power output. Designed for the M178 4.0L Bi-Turbo V8, this system reduces backpressure and allows the turbos to spool faster, resulting in increased performance and a more aggressive exhaust note.

Featuring a large-diameter high-flow design, this downpipe maximizes airflow while delivering a raw, race-inspired sound. The included integrated heat shield helps manage heat within the engine bay, making it ideal for high-performance and track-focused builds.

Product Features

• High-flow catless downpipe design
• Maximizes exhaust flow and turbo performance
• Increases horsepower and torque potential
• Improves throttle response and turbo spool time
• Produces a louder, more aggressive exhaust tone
• Integrated heat shield for thermal protection

Heat Shield Benefits

• Helps reduce engine bay temperatures
• Minimizes heat soak to surrounding components
• Improves intake air temperature stability
• Enhances durability under high-performance driving conditions
• Ideal for tuned and track-driven vehicles

Fitment

• Mercedes-AMG GT (C190) — 2016–2023
• Mercedes-AMG GT S (C190) — 2016–2023
• Mercedes-AMG GT C (C190) — 2018–2023
• Mercedes-AMG GT R (C190) — 2017–2023
• Mercedes-AMG GT R Pro (C190) — 2020–2023
• Engine: M178 4.0L Bi-Turbo V8

Important Notes:

⚠️ This is a catless race downpipe intended for off-road or motorsport use only.
⚠️ May trigger a check engine light without proper tuning.

Availability

This product is in stock and ready to ship.

Installation

Professional installation is recommended, as we do not provide installation guides or support for self-installation.