Stainless Steel Catback Exhaust System for Mercedes Benz AMG GT63 GT63S X290 4.0T

Enhance the performance and sound of your Mercedes Benz AMG GT63 or GT63S X290 4.0T with the STRATEC T304 Stainless Steel Catback Exhaust System, engineered for improved exhaust flow, aggressive tone, and long‑term durability.

Constructed from premium T304 stainless steel, this system is designed to withstand high heat and demanding driving conditions while delivering consistent performance. The free‑flow architecture reduces backpressure, allowing faster turbo spool, sharper throttle response, and stronger mid‑range power delivery.

Precision engineered for direct bolt‑on installation, the STRATEC catback integrates seamlessly with factory mounting points for proper fitment and reliable sealing.

Sound Character

• Deep and aggressive AMG performance tone

• Enhanced turbo spool acoustics

• Strong mid‑range presence

• Sportier exhaust note compared to factory system

T304 stainless steel delivers a powerful, refined performance sound while maintaining daily drivability.

Performance Engineering

• T304 stainless steel construction

• Mandrel bent tubing for smooth, unrestricted airflow

• Reduced backpressure for improved turbo efficiency

• Enhanced mid‑range and top‑end performance

• 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

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.