Bull-X Downpipe 3" Ford Fiesta ST180/ ST200 Mk.7 (with ECE*)

BULL-X Exhausts produces downpipes at the highest level.

Like the stainless steel Downpipe for the Ford Fiesta JA8 ST.

It is perfect in series, as well as for tuned engines. It also increases the engine power, increases the gas response and degreases the exhaust temperature.
Depending on the version, an adaptation of the engine electronics may be required.

Technical Details:
- Material: stainless steel
- performance-enhancing
- Relievin the components
- Pipe diameter 3 "(76mm)
- *optionally without cat, incl. 100-cell sports cat, incl. 200-cell sports cat, with Bull-X 200-cell EOBD sports cat by HJS or with 200-cell HJS sports cat incl. ECE type approval
- tig welded

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.