Audi SQ7 (2016-2020) 4M V8 TDi DPF Delete Pipe

Audi SQ7 4M 4.0 TDI V8 DPF Delete Downpipe 🔥 Performance Exhaust Upgrade for Audi 4.0 TDI V8 Improve exhaust flow and maximise the performance potential of your Audi SQ7 4M equipped with the 4.0 TDI V8 engine using this Darkside Developments 3" stainless steel DPF delete downpipe. Designed as a direct replacement for the factory diesel particulate filter, this high-flow downpipe removes the restrictive OEM DPF unit to allow exhaust gases to flow more freely. By reducing exhaust backpressure, the system helps the turbochargers operate more efficiently, supporting improved throttle response and stronger performance when paired with appropriate ECU tuning. ⚙️ Key Features 3" / 76mm high-flow downpipe design Direct replacement for the factory DPF assembly TIG-welded 316L aircraft-grade stainless steel construction CNC-machined flanges for accurate fitment Integrated sensor bosses for OEM sensors Manufactured in the United Kingdom by Darkside Developments This downpipe is engineered for enthusiasts looking to support higher power levels on the Audi 4.0 TDI V8 platform. 📦 Kit Contents Darkside Developments Stainless Steel DPF Delete Downpipe Mounting hardware / fittings (model dependent) 🚘 Vehicle Fitment Compatible with vehicles equipped with the 4.0 TDI V8 diesel engine. Models Audi SQ7 (4M) - CZAC (435) Engine 4.0 TDI V8 Twin-Turbo Diesel ⚠️ ECU Calibration Required Removing the factory DPF will trigger engine management faults unless the ECU is properly calibrated. A custom ECU remap is required to disable the emissions system and ensure correct engine operation. Professional installation and tuning are strongly 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 vehicle compatibility and engine variant before ordering 🚀 Improve Exhaust Flow and Turbo Efficiency For high-performance diesel builds, reducing exhaust restriction is essential. The Darkside Developments SQ7 4M 4.0 TDI V8 DPF Delete Downpipe helps unlock the performance potential of Audi’s powerful twin-turbo V8 diesel platform.