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Milltek Secondary Catalyst Bypass Pipe | Mercedes C63 AMG
SKU: SSXMZ103
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Documents
Description
The Milltek Secondary Catalyst Bypass Pipe removes the secondary catalyst from dual-pipe exhaust assemblies, reducing backpressure and improving gas flow through OE exhaust systems. Engineered for vehicles equipped with secondary catalytic converters.
Installation & Construction: Mandrel-bent T304L stainless steel. Requires cutting of the OE system. Uses existing OEM hangers and attachment points—no modification to the primary exhaust required. Direct integration with stock exhaust piping.
Fitment: Designed for vehicles with dual-pipe exhaust architecture and secondary catalyst configurations. Verify your vehicle's catalyst layout before ordering.
Every bypass pipe is dyno-validated for measurable flow improvement.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 69.85 |
| 0 hours to fit (including removing OE system) | |
| Race Product | Yes |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 1 box.
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