Mercedes-AMG C43 Spool Valved Stainless Cat-Back Exhaust

The Spool cat-back exhaust for the Mercedes-AMG C43 replaces the restrictive factory rear section with 304 stainless steel while keeping full OEM-style valve control.

Why you need it

Both banks merge into one collector before splitting to twin free-flowing rear mufflers, which keeps flow stable and the tone focused. With the valves shut the car sounds deeper and fuller than stock; open them and it gets much harder and more vocal, without the flat drone of a straight muffler delete.

Fits

• Mercedes-AMG C43 (M276 3.0L biturbo V6)

Features

• 304 stainless steel throughout with full TIG welding
• Twin front inlets merging into one Y-collector
• Mandrel-bent tubing that keeps full diameter through the bends
• Free-flowing rear mufflers with OEM-style valve control
• Braided stainless flex joints and band-clamp slip joints
• Slash-cut stainless tips, one per muffler

Good to know

Bolts to the factory mounting points with the supplied clamps, with no cutting or welding, and the OEM system can be refitted at any time. Confirm fitment for your model year before ordering. Intended for off-road and competition use only. Not legal for use on public roads in many areas.