Audi SQ5 / A6 / A7 3.0 Bi-Turbo TDI DPF Delete Pipe

🔥 Performance Exhaust Upgrade for Audi 3.0 BiTDI Engines

Improve exhaust flow and reduce restriction with the Darkside Developments DPF Delete Pipe designed for Audi SQ5, A6 and A7 models equipped with the 3.0 Bi-Turbo TDI engine.

This stainless steel exhaust pipe replaces the factory diesel particulate filter (DPF), allowing exhaust gases to flow more freely and reducing backpressure on the turbochargers.

By removing the restrictive factory filter, the system helps support improved turbo efficiency, stronger throttle response and better performance when paired with appropriate ECU tuning.

⚙️ Key Features

• Direct replacement for factory DPF assembly

• High-flow exhaust design for improved performance

• 316L TIG-welded stainless steel construction

• Precision manufactured for OEM-style fitment

• Designed and produced by Darkside Developments (UK)

• Ideal supporting modification for tuned diesel builds

📦 Kit Contents

• Stainless Steel DPF Delete Pipe

• Exhaust fittings (model dependent)

🚘 Vehicle Fitment

Compatible with vehicles equipped with the Audi 3.0 Bi-Turbo TDI diesel engine.

Models

• Audi SQ5 3.0 BiTDI

• Audi A6 3.0 BiTDI (C7)

• Audi A7 3.0 BiTDI (C7)

Typical Engine Variants

• 3.0 V6 Bi-Turbo TDI (approx. 313–326hp variants)

⚠️ ECU Calibration Required

Removing the DPF will trigger engine management faults unless the ECU is properly calibrated.

A custom ECU remap is required to disable the factory emissions system and ensure correct operation after installation.

Professional installation and software calibration are recommended.

📌 Important Notes

• Intended for motorsport or off-road use where emissions regulations permit

• Not suitable for vehicles that must retain emissions compliance

• Always confirm chassis, engine code and exhaust configuration before ordering