Is it true that the s5 dont need a AFM adapter to install a after market intake???
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Senior Member
Joined: Jul 2004
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From: California
Is it true that the s5 dont need a AFM adapter to install a after market intake???
Is it true that the s5 dont need a AFM adapter to install a after market intake???
I heard that onli S4's need AFM adapters.
So can i just take my aftermarket intake and bolt it right on w/o anything else?
I heard that onli S4's need AFM adapters.
So can i just take my aftermarket intake and bolt it right on w/o anything else?
Junior Member
Joined: Jun 2004
Posts: 23
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From: Portland, OR
The aftermarket kit should come with some kind of adapter, a rubber fernco more than likely, that will neck down to fit the S5 AFM. The HKS intake I installed on my 89 came with all the necessary parts.
Originally Posted by 89 Rag
The aftermarket kit should come with some kind of adapter, a rubber fernco more than likely, that will neck down to fit the S5 AFM. The HKS intake I installed on my 89 came with all the necessary parts.
for my old S5 I just used a 3" cone fileter and it fit perfectly. I then got an air breather for my air pump.
I R SAD PANDA W/O BAW
Joined: Nov 2002
Posts: 6,061
Likes: 1
From: bay area
s5's dont need an adapter since it is already round. The s4's have a square shape. If you get an intake kit it should bolt right up, but if you get a universal K&N you will have to get the right size diameter for the AFM. I think it was 2.5 or 2.75".
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