SPOOL Mercedes AMG C43 Catback Exhaust System
The Spool cat-back replaces the factory rear exhaust on the Mercedes-AMG C 43 with a higher-flow 304-stainless system. Both banks merge in the centre before splitting to the rear mufflers, helping balance pulses and maintain clean flow through the mid-section.
Valved rear mufflers retain OEM-style sound control: the car remains civil with the valves closed and becomes freer and louder when they open. The application-specific system uses TIG-welded joints and includes the required installation hardware.
Why it works
- 304 stainless steel for heat and corrosion resistance
- Valves retain two distinct sound levels
- Merged centre section balances exhaust pulses
- Application-specific installation using the vehicle mounting points










