Audi V6 3.0 TDI B9 / C8 Platform 3" Stainless DPF and Primary Cat Delete Downpipe

3" Stainless Steel DPF and CAT Delete Downpipe for Audi V6 3.0 TDI B9 / C8 Platform

This 3" Stainless Steel Downpipe is a direct replacement to the standard downpipe found on B9 and C8 Platform 3.0 TDI Vehicles which removes the factory DPF (Diesel Particulate Filter) and CAT (Catalytic Converter).

Made and fabricated in the UK using TIG Welded 316L Aircraft Grade Stainless Steel.

Made in the UK

Direct replacement to Original Downpipe

316L Stainless Steel

Increases Exhaust Flow and Performance

Increase Exhaust Sound

Please make sure to enter your REG / VIN above.

This Kit Consists of:

1x 3" Stainless Steel Downpipe
1x Downpipe to turbo sealing Gasket
1x Downpipe Clamp
1x Downpipe to Exhaust Gasket
Fitting Kit

This item will fit the following Vehicles:

Audi A4 / Avant - DCPE (231) DCPC (285) DEWB (347)

Audi A4 / S4 / Avant / quattro - DCPE (231) DCPC (285) DEWB (347)

Audi A5 / S5 Cabriolet - DCPE (231) DCPC (285) DEWB (347)

Audi A5 / S5 Coupe Sport - DCPE (231) DCPC (285) DEWB (347)

Audi A6 / Avant - DDVB (285) DEWA (349)

Audi A6 / S6 / Avant / quattro - DDVB (285) DEWA (349)

Audi A7 Sportback / S7 - DDVB (285) DEWA (349)

Audi A8 - DDVC (285)

Audi Q5 / SQ5 - DCPE (231) DCPC (285) DEWB (347)

Replaces Genuine VAG Part Numbers:

8W0254751B - 8W0254751 B - 8W0 254 751 B
8W0254751C - 8W0254751 C - 8W0 254 751 C

When buying this downpipe you may require a custom ECU Remap to erase any fault codes or engine management lights. We will not be responsible for any problems that may occur with any other tuners software.

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.