Help just striped off my RCM induction kit big K&N cone and a temp sensor (defie)out the block so inter cooler has been off to its back to standard air box now but the car (uk sti 05) wont go over 3k under load but will rev ok it only just started
car was mapped for the induction kit can it be lack of air ????

Thanks
Neil

 

induction kit is back on and all ok now so it was lack of air thank good air is free lol

 

i bet your a happy chap now.

 

If it's the large RCM pipe, it will be because of the MAF calibration. If so, will need remapping to suit standard airbox.

Regards,
Shaun.