BULL-X Exhausts produces Downpipes at the highest level.
Like this stainless steel downpipe including HJS sport catalyst with ECE-approval for all fwd 1.4 TSi / TFSI VAG models with turbo and compressor technology.
We highly recommend to install our multilayer Flange Gasket with an inner diameter of 63mm, because the oem gasket has only got an inner diameter of 57mm.
VW EOS 1F 160PS
VW Golf 5 & 6 1K 140PS/160PS/170PS
VW Jetta 1KM 140PS/160PS/170PS
VW Passat 3C 150 PS
VW Scirocco 13 160PS
VW Tiguan 5N 150PS
VW Touran 140&170PS
The advantages at a glance:
- Tube diameter 63.5 mm including 200 Cells metal support sportcatalytic
- Downpipe is high polished and TIG welded construction.
- Stainless steel material
- Including flange, standard exhaust systems Recording
- With ECE-approval
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 becouse 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 Emissioncode, there is no post-cat Sensor and installation is possible without further adjustment and error message.
The washcoat 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.