De-Cat Downpipe for Audi SQ5 / A6 / A7 3.0 Bi-Turbo TDi Engines

Stainless De-Cat Downpipe for Audi SQ5 / A6 / A7 3.0 Bi-Turbo TDi Engines
This Stainless Steel De-Cat Downpipe is a straight replacement to remove the factory Catalytic Converter (CAT) on the 3.0 Bi-Turbo Vehicles

 Increased performance and driveability
Made from Aircraft-grade Stainless Steel
High Flow for maximum performance
Includes Gaskets
Designed and made in the UK
This will fit the following vehicles (European & USA):

Audi SQ5 - DEHA 340

This should also fit the following other models but we have not yet tested these on a vehicle:

Audi A6 / Avant - CGQB (313) CVUA (320) CVUB (326)

Audi A6 / S6 / Avant / quattro - CGQB (313) CVUA (320) CVUB (326)

Audi A6 allroad quattro - CGQB (313) CVUA (320)

Audi A7 Sportback - CGQB (313) CVUA (320) CVUB (326)

Audi Q5 / SQ5 - CVUC (313) CGQB (313) CVUB (326) DEHA (340)

Customers with the above engine codes willing to test this part and offer feedback will be offered a store credit in return
To replace the following DPF Delete Part Numbers: (these can be checked by your local Audi Dealer):

4G0254202KX - 4G0254202 KX - 4G0 254 202 KX
4G0254200PX - 4G0254200 PX - 4G0 254 200 PX

8R0254200CX - 8R0254200 CX - 8R0 254 200 CX
8R0254200EX - 8R0254200 EX - 8R0 254 200 EX

When buying the De-Cat 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 supplied with only a Lambda Sensor Boss. 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 wrapped 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