DISA seal kit for M54 M56 engines

We offer a complete seal kit for the DISA unit (differentiated intake system) for various BMW models. 

If you experience RPM drops, especially in the lower RPM range and during the cold start phase, if you hear a whistling sound coming from the engine compartment or if there are even several error codes in the engine control unit, this may be due to a worn out o-ring that is located inside the DISA unit.
This o-ring, which is actually intended to prevent air outside of the DISA unit from being sucked in, is usually not available at the car dealership. You can only buy the complete DISA unit, which then has another low quality o-ring installed.

Here you have option to purchase this high-quality replacement seal and to save a lot of money compared to the replacement of the entire DISA unit.
Vehicle compatibility list:

BMW 3er E46 320i 2000/09-2005/02 2171 ccm, 125 KW, 170 PS
BMW 3er E46 325i 2000/09-2005/02 2494 ccm, 141 KW, 192 PS 
BMW 3er E46 325xi 2000/09-2005/02 2494 ccm, 141 KW, 192 PS 
BMW 3er E46 330i 2000/06-2005/02 2979 ccm, 170 KW, 231 PS 
BMW 3er E46 330xi 2000/06-2005/02 2979 ccm, 170 KW, 231 PS
BMW 3er Cabriolet E46 320 Ci 2000/09- 2171 ccm, 125 KW, 170 PS
BMW 3er Cabriolet E46 325 Ci 2000/09- 2494 ccm, 141 KW, 192 PS 
BMW 3er Cabriolet E46 330 Ci 2000/06- 2979 ccm, 170 KW, 231 PS
BMW 3er Compact E46 325 Ti 2001/06-2005/02 2494 ccm, 141 KW, 192 PS 
BMW 3er Coupe E46 320 Ci 2000/09- 2171 ccm, 125 KW, 170 PS 
BMW 3er Coupe E46 325 Ci 2000/09- 2494 ccm, 141 KW, 192 PS 
BMW 3er Coupe E46 330 Ci 2000/06- 2979 ccm, 170 KW, 231 PS 
BMW 3er Touring E46 320i 2000/09-2005/02 2171 ccm, 125 KW, 170 PS 
BMW 3er Touring E46 325i 2000/09-2005/02 2494 ccm, 141 KW, 192 PS 
BMW 3er Touring E46 325xi 2000/09-2005/02 2494 ccm, 141 KW, 192 PS 
BMW 3er Touring E46 330i 2000/06-2005/02 2979 ccm, 170 KW, 231 PS 
BMW 3er Touring E46 330xi 2000/06-2005/02 2979 ccm, 170 KW, 231 PS
BMW 5er E39 520i 2000/09-2003/06 2171 ccm, 125 KW, 170 PS 
BMW 5er E39 525i 2000/09-2003/06 2494 ccm, 141 KW, 192 PS
BMW 5er E39 530i 2000/09-2003/06 2979 ccm, 170 KW, 231 PS
BMW 5er E60 520i 2003/07-2010/03 2171 ccm, 125 KW, 170 PS 
BMW 5er E60 530i 2003/07-2010/03 2979 ccm, 170 KW, 231 PS 
BMW 5er Touring E39 520i 2000/09-2004/05 2171 ccm, 125 KW, 170 PS 
BMW 5er Touring E39 525i 2000/09-2004/05 2494 ccm, 141 KW, 192 PS 
BMW 5er Touring E39 530i 2000/09-2004/05 2979 ccm, 170 KW, 231 PS 
BMW 7er E65, E66 730 i,Li 2003/03- 2979 ccm, 170 KW, 231 PS 
BMW X3 E83 2.5i 2004/01- 2494 ccm, 141 KW, 192 PS 
BMW X3 E83 3.0i 2004/01- 2979 ccm, 170 KW, 231 PS 
BMW X5 E53 3.0i 2000/05- 2979 ccm, 170 KW, 231 PS 
BMW Z3 E36 2.2 2000/08-2003/01 2171 ccm, 125 KW, 170 PS 
BMW Z3 E36 3.0 2000/06-2003/01 2979 ccm, 170 KW, 231 PS 
BMW Z3 Coupe E36 3.0 2000/06-2003/06 2979 ccm, 170 KW, 231 PS 
BMW Z4 E85 2.2i 2003/10- 2171 ccm, 125 KW, 170 PS 
BMW Z4 E85 2.5i 2003/02- 2494 ccm, 141 KW, 192 PS 
BMW Z4 E85 3.0i 2003/02- 2979 ccm, 170 KW, 231 PS