Mercedes-AMG GT63 / GT63S X290 4.0T Catless Race Downpipe

The STRATEC catless high-flow T304 stainless downpipe is built for race use on the Mercedes-AMG GT63 and GT63S X290 4-door with the 4.0T twin-turbo V8.

Why you need it

Removing the factory restriction cuts backpressure and raises exhaust velocity for faster turbo spool, stronger mid-range and top-end, and a louder AMG exhaust character.

Fits

• Mercedes-AMG GT63 X290 4.0T
• Mercedes-AMG GT63S X290 4.0T

Features

• Catless race design
• Mandrel-bent T304 stainless tubing
• Precision TIG welds
• Direct bolt-on to factory mounting points

Good to know

Intended for off-road and competition use only. Not legal for use on public roads in many areas. ECU tuning is required for optimal performance. Professional installation is recommended.