Bull-X Downpipe 2,75" -BMW M3 F80, M4 F82 S55B30A

Normaalihinta €989,00 sis. ALV
Varastossa olevien tuotteiden toimitusaika 1-3 arkipäivää
TIlaustuotteissa toimitusaika 1-2 viikkoa

Mikäli tuotetta ei ole varastossa ja kyseessä on tilaustuote, keskimääräinen toimitusaika on 5-14 arkipäivää. QT Parts tuotteilla n. 5-10 arkipäivää, muilla 5-14 arkipäivää. Varastossa olevien tuotteiden toimitusaika on 1-3 arkipäivää.


You want to achieve higher performance with your turbocharged engine and at the same time relieve your turbocharger and protect the surrounding components?

Then you should start with this Bull-X product!

Downpipes are a significant part for torque range and power in a charged system. They are the connection between the exhaust outlet of the charger and the catalyst. If the diameter of the downpipe ist bigger, the turbocharger is able to lead off the exhaust gas easier and quicker. This has a positive influence on torque and power.

The advantages at a glance:
- lower exhaust temperature, so the charger and the exhaust manifold is more protected
- the turbocharger is able to lead off the exhaust gas easier, this is the reason for more power
- better torque range, because the charger can speed up faster

- Pipe diameter: 70mm / 2,75"
- With integrated lambda eliminators
- Massive soundplus


Catalyst information
When selecting a downpipe without catalytic converter or with catalytic cells 100/100, a fault message of the post-catalytic lambda sensor in the control unit may occur, which does not lead to any restrictions during driving, since the first lambda probe is available for engine control. The Nachkatsonde is responsible only for monitoring the Kat effect. This can be programmed out by adapting the software from a chip tuner.

For most vehicles up to Euro 3 emission standard there is no Nachkatsonde available and the installation is possible without further adjustment and error message.

The washcoat content in HJS ECE and EOBD Kats is significantly higher and is characterized by a very high oxygen storage capacity, which avoids error messages. The EOBD Kats have been tested for this topic until Euro 4. Of course, the durability and use is up to the Euro 6 emission standard given.
For Euro 5/6 vehicles, the above points can only be avoided if a cat with an ECE selection is hit.

BULL-X Exhausts produces exhaust systems at the highest level.
Bull-X is a trademark of HG Motorsport GmbH and deals with the development, design and manufacture of high-performance exhaust systems. Each product is the 100% Made in Germany. Hand Crafted from our company.


Vehicle              Type   Power                Capacity     Engine code
M3                      F80     317kW/431HP     2979cm³     S55 B30 A
M3 Competition   F80     331kW/450HP     2979cm³     S55 B30 A
M3 CS                 F80     338kW/460HP     2979cm³     S55 B30 A

M4                       F82     317kW/431HP     2979cm³     S55 B30 A
M4 Competition   F82     331kW/450HP     2979cm³     S55 B30 A
M4 CS                 F82     338kW/460HP     2979cm³     S55 B30 A
M4 GTS               F82     368kW/500HP     2979cm³     S55 B30 A

Also suitable for vehicles with OPF. A software adjustment is required.