Bull-X Downpipe 2,75" VW Up GTI 1.0 TSI EA211

BULL-X Exhausts produces Downpipes at the highest level.

The Downpipe for VAG 1.0 TSI engine like in the VW Up GTI of HG-Motorsport can be exchanged at 100% for the standard part.

Technical details:
- Material: stainless steel
- power incearing
- incl. flange for mounting on the original exhaust system
- pipe diameter 2,75" (70mm)
- optional without catalyst, incl. 100 cells sport catalyst, incl. 200 cells sport catalyst, incl. Bull-X 200 cells EOBD Sportcatalyst by HJS or with 200 cells ECE HJS Sportcatalyst
- completely tig welded

Note: If you selected a downpipe without cat, 100/200 cell Sportcatalyst as well as HJS EOBD Kat, the article has no approval. The catalyst selection "with 200 cells ECE HJS Sport Catalyst (without type approval)" has a test mark without vehicle assignment and thus has no operating permit here.

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.