hi,
i want to optimize the air intake on my RS1800. At the moment, only a K&N intake kit is installed. Can you give me some hints and tips how to optimize the air flow ? Every mod must be tested and approved by the german TÜV, so a throttle body kit isn't an option

Greets from Bavaria,

Flo

 

Ford would not design a car that coudl not breath properly. Bin the K&N and re-fit the standard airbox as it is good enough for 150+ bhp.