Bull-X Downpipe 2,5" VAG 1.4 TSI EA111 with compressor charging (with ECE*)

BULL-X Exhausts produces Downpipes for you at the highest level.

Like our 2,5" stainless steel downpipe for all front-drive 1.4 TSi / TFSI VAG models with turbo and compressor technology.

It is perfect in series, as well as for upgraded vehicles.
The shoring has improved performance, better response and lower exhaust gas temperatures.

- Pipe diameter 2.5" (63.5mm)
- Performance-enhancing
- Downpipe is high polished and TIG welded construction
- Stainless steel material
- Including flange, standard exhaust systems recording
- *optional available incl. ECE approval
- available with cat dummy, with 100/200 cells sport catalyst or with 200 cells HJS sport catalyst incl. ECE approval

Catalyst information
When selecting a downpipe without a catalytic converter or with a 100/200-cell catalytic converter, there may be an error message of the post-catalytic lambda sensor in the control unit, which does not lead to restrictions in driving operation because the first lambda sensor end is present for the motor control. The post-cat Sensor is only responsible for monitoring the effect of the catalyst. This can be programmed out by adapting the software from a chip tuner.

With most cars up to Euro 3 Emission code, there is no post-cat Sensor and installation is possible without further adjustment and error message.

The wash coat content of HJS ECE and EOBD Kats is significantly higher and is characterized by a very high oxygen storage capacity, which means that errors can be avoided. The EOBD Kats are tested for this topic up to Euro 4. The durability and the use up to the Euro 6 exhaust-gas standard is of course given.
For Euro 5/6 vehicles, the above points can only be avoided if a cat with an ECE selection is made.

For more information on pollutant classes, please click here.

Note: For the ECE version we used this catalyst: CLICK HERE