150PD MAF Size

jonjay

50 Years of 911
Jun 27, 2005
5,843
1
Essex
Hi,

What is the MAF size for 150PD, I thought it was 76mm? If someone could confirm that would be great as I am getting cone filter so need to know what will fit.

Thanks.
 

skullmunki

Ding Ding Round 2!!!
Nov 12, 2006
502
0
.
nope, its 80mm :)

I thought it was 76mm so ordered the 80mm Jetex filter (FC0001?), 80mm alloy joiner and a 80mm - 76mm silicone reducer just because I was too lazy to take the MAF fitting off and measure it.

Needless to say, it took a bit of shoving to get the reducer on :)

The bit of the maf housing that the wiring clips onto measures 76mm (which is what I went off), but once you remove the airbox you will notice that the end diameter (where you would attach the silicone hose/filter) bit is wider :)
 
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brad1

Guest
Well theres the answer then jonjay :) the reason i thought it was 76mm is karl replaced the pipe that goes from the black turbo pipe to the maf with a 76mm elbow from sfs which fitted perfect
 
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