Titanium Valved Catback Exhaust System for Mercedes Benz AMG GT63 GT63S X290 4.0T
Before You Order
Confirm fitment, lead time, and install details before checkout.
COMPLETE YOUR SETUP
Upgrade your Mercedes Benz AMG GT63 or GT63S X290 4.0T with the STRATEC Titanium Valved Catback Exhaust System, engineered for extreme weight reduction, improved turbo efficiency, and full OEM valve functionality.
Constructed from premium lightweight titanium, this system significantly reduces rear weight while optimizing exhaust flow for faster turbo spool and sharper throttle response. Designed to integrate with factory valve motors, it allows seamless switching between refined daily comfort and aggressive performance sound.
Built as a precision bolt on upgrade, this catback system enhances both performance and acoustics while maintaining proper factory fitment.
Sound Control
Valves Closed
Refined and controlled tone with minimal cabin drone, suitable for comfortable daily driving while maintaining a sporty presence.
Valves Open
Deep, aggressive AMG performance sound with enhanced turbo spool acoustics, sharper throttle response, and pronounced overrun character.
Titanium construction delivers a cleaner, higher frequency, and more exotic tone compared to stainless systems.
Performance Engineering
-
Lightweight titanium construction for significant weight savings
-
OEM valve motor compatibility
-
Reduced backpressure for improved turbo response
-
Enhanced mid range and top end performance
-
Mandrel bent tubing for unrestricted airflow
-
Precision TIG welded craftsmanship
-
Direct bolt on installation
-
No cutting or permanent modifications required
Fitment
Mercedes Benz AMG GT63 X290
Mercedes Benz AMG GT63S X290
4.0T Twin Turbo V8
Model Years 2019–2023
Upgrade your Mercedes Benz AMG GT63 or GT63S X290 4.0T with the STRATEC Titanium Valved Catback Exhaust System, engineered for extreme weight reduction, improved turbo efficiency, and full OEM valve functionality.
Constructed from premium lightweight titanium, this system significantly reduces rear weight while optimizing exhaust flow for faster turbo spool and sharper throttle response. Designed to integrate with factory valve motors, it allows seamless switching between refined daily comfort and aggressive performance sound.
Built as a precision bolt on upgrade, this catback system enhances both performance and acoustics while maintaining proper factory fitment.
Sound Control
Valves Closed
Refined and controlled tone with minimal cabin drone, suitable for comfortable daily driving while maintaining a sporty presence.
Valves Open
Deep, aggressive AMG performance sound with enhanced turbo spool acoustics, sharper throttle response, and pronounced overrun character.
Titanium construction delivers a cleaner, higher frequency, and more exotic tone compared to stainless systems.
Performance Engineering
-
Lightweight titanium construction for significant weight savings
-
OEM valve motor compatibility
-
Reduced backpressure for improved turbo response
-
Enhanced mid range and top end performance
-
Mandrel bent tubing for unrestricted airflow
-
Precision TIG welded craftsmanship
-
Direct bolt on installation
-
No cutting or permanent modifications required
Fitment
Mercedes Benz AMG GT63 X290
Mercedes Benz AMG GT63S X290
4.0T Twin Turbo V8
Model Years 2019–2023
Fitment first: Confirm your vehicle year, make, model, trim, bumper style, wiring, and product options before checkout. Product photos, vehicle search, and recommendations are helpful guides, but final fitment can depend on trim, modifications, and install setup.
- Installation: Professional installation is recommended for lighting, exhaust, carbon fiber, steering wheel, brake, and body components.
- Lead time: In-stock items move fastest. Made-to-order specialty parts may need extra preparation before tracking updates.
- Before install: Inspect all parts before painting, drilling, cutting, modifying, or installing. Contact us first if anything looks incorrect.
- Need help? Email support@vektomotorsports.com before purchase if you want fitment support for your build.