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MAF Adapter,
Posted: Fri Dec 24, 2004 3:43 am
by Subaru354
Hey all, im new to tis site and ive recently became a proud owner of a 1993 Subaru Legacy L series, and i have been doing all i can to it and i baught and aftermarket air intake that would fit it but it didnt come with an MAF adapter for the filter to the sensor,
Can anyone help me find a MAF adpator???
-Thanks-
Posted: Fri Dec 24, 2004 3:50 am
by skid542
Good to have a new member, welcome.
What kind of intake are you using? Do you mind if I ask why you want an aftermarket intake?
Posted: Fri Dec 24, 2004 5:50 am
by THAWA
The general consensous is that anything but the stock airbox hurts performance. If it's sound you're after remove the snorkus. What is a crank case breather?
Posted: Fri Dec 24, 2004 7:43 am
by BAC5.2
Probably one of those little filters you can stuff on the end of one of your PCV lines.
You've surely seen them around, and just aren't making the connection.
They don't really do anything for performance.
Posted: Fri Dec 24, 2004 4:42 pm
by Legacy777
Teague's auto sells the maf adapters
www.boxer4racing.com
Like others have mentioned, the stock intake box typically is pretty good to stick with.
Posted: Fri Dec 24, 2004 5:47 pm
by vrg3
Hmm, could one make a MAF adapter by cutting the end off a stock MAF sensor?
Posted: Fri Dec 24, 2004 10:10 pm
by vrg3
Well, some people have bad MAF sensors lying around.
Posted: Fri Dec 24, 2004 11:21 pm
by THAWA
who are you talking to?

Posted: Fri Dec 24, 2004 11:25 pm
by vrg3
While I was writing that post, EJ22_SLO deleted his post where he noted that that would be an expensive adaptor.
Posted: Fri Dec 24, 2004 11:26 pm
by THAWA
oh
Posted: Sat Dec 25, 2004 12:29 am
by Legacy777
I've made a custom one from a generic adapter. Made it back in 97
Posted: Sat Dec 25, 2004 2:23 am
by dzx
The crank case breathers help reduce blowby being sucked back into the intake. One of the guys with a turboed RS in Denver had crankcase breathers on his engine.
Posted: Sat Dec 25, 2004 3:28 am
by BAC5.2
Why not just use a catch-can?
Posted: Sat Dec 25, 2004 3:33 am
by dzx
That would be another option. I finally figured out where to attatch one on our engines and i ordered one off ebay. So hopefully no more oil on the firewall.
Posted: Sat Dec 25, 2004 3:47 am
by BAC5.2
Where are you going to set it up? The line from the Crank Case fork to the intake?
I'm just going to make a catch can. I see no need to pay $80 for something I can make myself, and have it look just as good.
Posted: Sat Dec 25, 2004 7:59 am
by azn2nr
on the note of catch cans i was on nasioc and a few of the rexes had 2 small catch cans. perrins i belive
Posted: Sat Dec 25, 2004 8:33 am
by dzx
I think there are two places that we can place them. One Vrg3 pointed out as being the top of the F pipe. I found mine collected rust colored liquid there. The other place comes out of the top of the engine and connects to the resonator on the intake.
Thanks
Posted: Tue Jan 11, 2005 5:18 pm
by Subaru354
Thanks Legacy777, ur post helped me out and that is all i need to get that intake to fit...Does an after market intake really hurt the performence of the subaru tho???
Posted: Tue Jan 11, 2005 6:34 pm
by Legacy777
The open intakes do help top end performance, but can also reduce low-end torque. I didn't really notice this until I put the stock airbox back on.
Drive around with the intake, see how you like it, then put the stock airbox back on, and see if you notice a difference.