DPF and CAT Delete 3.5" Downpipe for Porsche Panamera (971) 4.0 TDI DBUC

DPF and CAT Delete Stainless Steel 3.5" Downpipe for Porsche Panamera 4.0D DBUC Engines

This custom made 3.5" Downpipe is a straight replacement to remove the factory Diesel Particulate Filter (DPF) and Catalytic Converter (CAT)

Increased performance and driveability

Made from Aircraft-grade Stainless Steel

High Flow for maximum performance

Includes Gaskets and Clamps

Designed and made in the UK

This Kit Consists of:

1x Stainless Steel CAT Delete Pipe
1x Stainless DPF Delete Pipe
2x Turbo to Downpipe Gaskets
2x Turbo to Downpipe Clamps
1x 3.5" V-Band Clamp

This Kit will fit the following Vehicles:

Porsche Panamera (971) 4.0 S Diesel - DBUC (422)
Porsche Panamera Sport Turismo (971) 4.0 S Diesel - DBUC (422)

Replaces Genuine Porsche CAT Part Number:

971254300L - 971 254 300 L

Replaces Genuine Porsche DPF Part Number:

971254800D - 971 254 800 D

Our DPF Delete Pipes are generally supplied with only a Lambda Sensor Boss and sometimes an EGT boss. On most models the Pre-Turbo EGT Boss is located in the Exhaust Manifold on the Turbocharger. All other EGT and Pressure Sensors are not required when removing the DPF, leaving them in the downpipe can eventually lead to sensor failure, creating a fault in the ECU and possibly a Check Engine Light in the Instrument Cluster. With the correct DPF Delete Software, these sensors are removed entirely so they can be unplugged and removed from the car. If your tuner cannot remove these faults, the sensors should be left plugged in and tied up out of the way.

Darkside Developments accepts no responsibility for the use of this part on the public highway where removal of emissions controls is prohibited. It is the customers responsibility to ensure they comply with rules and laws relating to their home country.