This downpipe set for Mercedes-Benz M157 engines is a high-quality upgrade that the replaces primary and secondary catalytic converters, which ensures better flow and more performance.
Made of stainless steel and supplied as a complete set for both sides (left + right), this is an ideal upgrade for those who want more power and a more aggressive sound.
Advantages
• Improves exhaust gas flow
• More power and faster turbo response
• More aggressive AMG sound
• Replaces primary and secondary catalytic converters
• Complete set left + right
Technical specifications
• Material: stainless steel
• Configuration: 4-piece set
• Includes: left + right downpipes
• Lambda connections: 2 per side
Compatibility
• Mercedes-Benz G63 AMG W463 – M157 engine
• Mercedes-Benz S63 AMG W222 (2017+) – M157 engine
Contents
• 2x downpipes (left + right)
• Complete 4-piece set
Important information
• For motorsport / off-road use only
• ECU tuning recommended for optimal performance
• Can cause error codes without software modification
Frequently Asked Questions
What does this downpipe yield?
More power, faster turbo response, and a deeper sound.
Is tuning necessary?
Yes, highly recommended to guarantee errors and optimal performance.
Does this fit the standard exhaust?
Designed as an upgrade for M157 platforms, check setup if modified.
