Anyone know what the diameter of the stock turbo inlet is? The plastic intake pipe looks like 3".

Thanks in advance.

 

bump

 

the actual compressor cover inlet is 2.5" I think, I'll have to recheck.. the stock MAF tube starts at 2.5" and tapers to about 3" at the MAF..

 

Thank you MalibuJack. I just got a turbo with a 4" inlet so having the MAF be 3" will help a lot.

 

you'll just need the coupler to match the ID" of the MAF tube, and then make up whatever you need to the turbo, and oyu'll be fine.. I recall my buschur intake pipe is around 3" and has the couplers needed for it to fit..