Mercedes-AMG C63 High-Flow Catless Downpipe – W205 (2014–2021)

Mercedes-AMG C63 High-Flow Catless Downpipe

High-flow catless downpipe for the Mercedes-AMG C63 W205. Dramatically reduces exhaust back pressure for significant power gains and a more aggressive exhaust note, particularly effective when combined with an ECU tune.

Key Features

• T304 stainless steel construction
• Removes restrictive catalytic converter
• Mandrel-bent for maximum flow
• OEM flange fitment at both ends
• Best used with ECU remap for maximum gains

Technical Specifications

• Material: T304 stainless steel
• Pipe diameter: 3.5 inch (89mm)
• Cat: Removed (catless)
• Condition: New

Compatibility

Compatible with Mercedes-AMG C63 / C63 S W205 (2014–2021) with M177 / M178 engine. For track/motorsport use. May not be road legal in all regions. Check local emissions laws before purchasing.