The downpipe decat with flexible hose for the Audi A6 4G, Q5 8R and A7 Sportback 4GA with 3.0 TDI Biturbo is a direct replacement for the original exhaust section. Manufactured from high-quality Stainless steel, with flexible hose for vibration-damping mounting, suitable for the powerful 3.0 TDI biturbo engine line.
Properties
- Made from high quality Stainless steel for maximum durability and corrosion resistance
- Execution without catalytic converter (decat) for maximum gas flow
- Equipped with a flexible hose for vibration-damping mounting and longer service life
- Equipped with 5 lambda ports for correct connection of the lambda sensors
- Suitable for multiple Audi models with 3.0 TDI Biturbo Quattro-motor
Technical specifications
-
Material: Stainless steel
-
Catalytic converter: None (decat)
-
Lambda ports: 5
-
Tube diameter: 76 mm
-
Exhaust side diameter: 73 mm
-
Suitable for: Audi A6 4G 3.0 TDI Quattro 313/320/326 HP (2011–2018)
- Audi Q5 8R 3.0 TDI Biturbo Quattro 313/326/340 HP (2012–2017)
- Audi A7 Sportback 4GA 3.0 TDI Quattro 313/320/326 HP (2011–2018)
Contents of the set
- downpipe decat with flexible hose
- 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.
Why does this downpipe have a flexible hose?
The flexible hose serves as a vibration-damping element between the turbo and the rest of the exhaust system, which increases the lifespan of the connections.
Does this part fit the SQ5?
The SQ5 has a different engine block (TFSI petrol); this downpipe is specific to the Q5 8R with the 3.0 TDI Biturbo diesel.
