Set of 4 brand new multi-port injectors, matched and ready to go. These injectors replace the original K-series injectors and cause the engine to perform significantly better. 

Their super fine 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. 

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