Mercedes-AMG E43 Spool Valved Stainless Cat-Back Exhaust

The Spool cat-back exhaust for the Mercedes-AMG E43 replaces the restrictive factory rear section with 304 stainless steel and keeps full OEM-style valve control.

Why you need it

Both banks merge into one collector before splitting to twin free-flowing rear mufflers, keeping flow stable through the mid-section. It sounds deeper and fuller than stock with the valves closed and much harder once they open, with a cleaner tone than a straight muffler delete.

Fits

• Mercedes-AMG E43 (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
• Valve control hardware included

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. Intended for off-road and competition use only. Not legal for use on public roads in many areas.