VF28 or TD05
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From: Horsham, Sussex
I have a 1999 V5 STI Wagon and up till now I assumed I had a TD05 16g, not sure why I assumed that
After reading various threads on here I'm not sure what's standard on this model. would it say on the turbo?
Any help would be great

After reading various threads on here I'm not sure what's standard on this model. would it say on the turbo?
Any help would be great
VF28 is std fit on a v.5 and v.6 STi.
Good for 330bhp when mapped to its max - similar to a TD05 16g (330-350).
But I believe the VF28 is roller bearing (unlike the regular thrust tyoe of the 16g), so 28 is a bit livelier.
Good for 330bhp when mapped to its max - similar to a TD05 16g (330-350).
But I believe the VF28 is roller bearing (unlike the regular thrust tyoe of the 16g), so 28 is a bit livelier.
Last edited by joz8968; Dec 27, 2010 at 09:12 PM.
VF28 on MY99/00 v.5/6 STi
VF29 on MY99/00 WRX
VF28 a tad 'bigger' than 29 (not sure if it's the compressor wheel or exhaust housing), but ultimately similar performing turbos.
VF29 on MY99/00 WRX
VF28 a tad 'bigger' than 29 (not sure if it's the compressor wheel or exhaust housing), but ultimately similar performing turbos.
Last edited by joz8968; Dec 27, 2010 at 09:09 PM.
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I simply thought the MY99/00 followed the same philosophy as the MY97/98 i.e. VF24 for WRX; VF23 for STi, I believe. But accept that could be wrong, of course.
But ultimately I don't have any literature to hand to know for sure, one way or the other.
But ultimately I don't have any literature to hand to know for sure, one way or the other.
Last edited by joz8968; Dec 28, 2010 at 12:06 AM.
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