The downpipe DPF replacement for the Audi A6 4G-C7, A7 Sportback 4G and SQ5 8R 3.0 TDI Replaces the original diesel particulate filter (DPF) with a direct stainless steel pipe for maximum gas flow. Manufactured from high-quality Stainless steel, ideal for use in combination with an engine software modification on the 3.0 TDI engine line.
Properties
- Made from high quality Stainless steel for maximum durability and corrosion resistance
- Replaces the original diesel particulate filter (DPF) for improved gas flow
- Equipped with 1 lambda port per side for correct connection of the lambda sensors
- Suitable for Audi A6, A7 Sportback and SQ5 with 3.0 TDI Quattro-motor
Technical specifications
-
Material: Stainless steel
-
Catalytic converter/DPF: None (DPF replacement)
-
Lambda ports: 1 per side
-
Tube diameter: 56 mm
-
Motor-side diameter: 80 mm
-
Suitable for: Audi A6 4G-C7 3.0 TDI Quattro (2011–2018)
- Audi A7 Sportback 4G 3.0 TDI Quattro (2011–2018)
- Audi SQ5 8R 3.0 TDI (2012–2017)
Contents of the set
- downpipe DPF replacement
- Mounting material
Frequently Asked Questions
Is an ECU modification required after installation?
Yes, after installation, the engine software must be adjusted to suppress error messages and ensure optimal engine calibration.
Does this part fit the SQ5?
Yes, the Audi SQ5 8R with 3.0 TDI (2012–2017) is compatible with this DPF replacement.
Are the lambda sensors reusable?
Yes, the original lambda sensors can be reused thanks to the existing lambda ports.
