Originally Posted by natethebrown
I would have to agree with Vadim, I just put my stock air box back in my b14 and sure enough my mpg rose by around 1 or 2 mpg more.
I would have to agree with Vadim, I just put my stock air box back in my b14 and sure enough my mpg rose by around 1 or 2 mpg more.
What did you do with the IAT before, when you removed the box?