Milltek Turbo Downpipe for Mercedes Classe A V177 A35 AMG, Classe A W177 A35 AMG - with Hi-Flow Cat + DPF Bypass

Milltek Sport Downpipe with High-Flow Catalytic Converter for Mercedes Classe A V177 A35 AMG / Classe A W177 A35 AMG

Want a Stage 2 on the Mercedes Classe A V177 A35 AMG / Classe A W177 A35 AMG without giving up the catalytic converter? This large-diameter Milltek Sport downpipe pairs a high-flow catalytic converter with an opened-up tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXMZ151
• Part type: Downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe and high-flow catalytic converter + DPF bypass
• Tube diameter: 76.2 mm (3 inch)
• Installation notes: Fitted with the Milltek Sport DPF Back, ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Mercedes Classe A V177 A35 AMG 2.0 Turbo 306 hp (Sedan, 2019-2025, with DPF)
• Mercedes Classe A W177 A35 AMG 2.0 Turbo (Hatchback, 2019-2025, with DPF)

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

Most frequently asked questions

• Is an ECU remap required? Yes. A matched Stage 2 map is essential to make the most of the gain and to avoid a warning light linked to the lambda sensors. It is the most frequently asked question from buyers, and the answer is always the same.
• 200-cell high-flow catalytic converter: it maintains genuine emissions control while flowing considerably more than the factory unit. It is the choice of tuners who want to keep the vehicle clean.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation with no modification required, and a sound tuned to remain pleasant for everyday driving.

Further reading

• Downpipe: decat or high-flow catalytic converter for your Stage 2?