Maintain factory drivability while refreshing or upgrading your exhaust system with the STRATEC OEM-Style Catted Exhaust Downpipe for Audi A4, A5, and Q5 B9 2.0T models. Designed to match OEM fitment and function, this downpipe provides reliable performance with a direct bolt-on installation.

Constructed from high-quality stainless steel, the downpipe features an integrated catalytic converter, helping maintain smooth operation, proper exhaust flow, and emissions-conscious performance similar to the factory unit. Ideal as a replacement or mild upgrade for daily-driven vehicles.

Key Features

• Fits Audi A4 / A5 / Q5 B9 2.0T (2017–2021)

• OEM-style catted downpipe design

• Integrated catalytic converter

• Stainless steel construction for durability and corrosion resistance

• Maintains factory-like exhaust tone and drivability

• Direct bolt-on replacement using OEM mounting points

Notes

• Professional installation recommended

• Designed as an OEM-style replacement or mild upgrade

• Compatible with factory exhaust systems