Description
Milltek Mercedes A45/A45S + CLA45/45S AMG – Large Bore Downpipe & De-Cat is a genuine Milltek product supplied under part number SSXMZ155.
Official Milltek fitment:
- Mercedes > A-Class > A45 & A45S AMG 2.0 Turbo (W177 Hatch Only) > 2019 to 2021
- Mercedes > CLA-Class > CLA45 & 45S AMG 2.0 Turbo Coupe & SHooting Brake (OPF/GPF Models) > 2020 to 2021
Application verified against Milltek’s official product page. Price is the supplied Australian retail price including GST and excluding domestic freight.
Important fitment requirements
- Requires a Stage 2 ECU remap.
Please confirm vehicle details and required supporting hardware/software before ordering. Your VIN will be checked as an additional fitment safeguard.

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