Secondary Cat Delete Milltek Mercedes Classe C W204… - Replacement Tubes for Secondary Catalytic Converter

Milltek Sport Catalyst Delete Pipe for Mercedes Classe C W204 C63 AMG / Classe C C204 C63 AMG

This Milltek Sport catalyst delete pipe for Mercedes Classe C W204 C63 AMG / Classe C C204 C63 AMG replaces the catalytic converter with a straight stainless steel pipe for maximum flow and a more aggressive sound.

Technical specifications

• Milltek part number: SSXMZ103
• Part type: Catalyst delete pipe
• Details: Secondary catalyst replacement pipes
• Tube diameter: 69.85 mm (2.75 in)
• Installation information: Fitted with the original line - Requires cutting the exhaust
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Mercedes Classe C W204 C63 AMG 6.3 (Sedan, 2007-2011)
• Mercedes Classe C C204 C63 AMG 6.3 (Coupe, 2007-2011)

Not sure whether it fits your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Is an ECU remap required? Yes. A suitable Stage 2 ECU map is essential to get the gain and avoid an engine warning light linked to the lambda sensors. It is the question buyers ask most, and the answer is always the same.
• What about the contrôle technique? A decat downpipe will not pass the emissions inspection. This product is intended for motorsport use only.

Why choose Milltek Sport?

A reference among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel-bent tubing, neat welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Further reading

• Turbo downpipe: decat or high-flow catalytic converter for your Stage 2?
• Exhaust system and contrôle technique in France

Product intended exclusively for motorsport use on closed circuits. Use on public roads is not permitted.