Set of 4 brand new multi-port injectors, OEM parts by BOSCH, matched and tuned specifically for the K-series. These injectors replace the original K-series injectors and cause the engine to perform significantly better. 

Their super fine 20 degree spray creates a better air/petrol mixture, and thus faster and better combustion. This will result in quicker throttle response, increased power and a better running engine. The best injector currently available for the K-series!

Replaces:
K100/75 BMW Part no: 13641460450
and
All 16v BMW Part No: 13641461523