JasonS

iTrader: (62)

I've done a search and am unable to find anyone using these.

What's their purpose?

Pros/Cons?

(This is on a 88GTU with Adj. KYB AGXs and RB 1" Lowering Springs / 17x8/17x9 Wheels)

Thanks for the help,
~Jason

HAI-TEK7

iTrader: (31)

I would like to know also. Might want to ask MMR?

Only thing I can think of is it'll reduce the lateral movement of the subframe, but not transfer the vibrations to the chassis like the delrin would.

Josh18_2k

iTrader: (3)

i cant even think of a use for subframe spacers..
you sure they arent for the diff? diff spacers actually stop if from rocking under load (preloads the crown thingy on teh bottom)

JasonS

iTrader: (62)

4th item listed on this page:
http://mmr-direct.com/

Click on "Tech Articles" at the top of the page for installation guide.

I'm not understand if this is really necessary.

Regards,
~Jason

LargeOrangeFont

iTrader: (7)

I believe you can use these to stiffen up the OEM rubber subframe mounts. It looks like less work than installing the UHMW ones.

I asked the same question, I don't think they are necessary when you upgrade the bushing itself.

JasonS

iTrader: (62)

So they serve no purpose once UMHR bushings are installed. That's what I needed to know.

sunburn

Why don't you call MMR?

JasonS

iTrader: (62)

I'm not going to call the folks who are selling a product because they're only interested in selling what they have. I wanted "real" answers possibly from someone who had used them.

They offer email contact only and you guys reply much quicker than they do.

sunburn

Check out this thread:

http://www.ziptied.com/forums/index.php?topic=7676.0

This is basically the same set-up that I'm building

HAI-TEK7

iTrader: (31)

Same thing i was thinking. Spacer w/ OEM mount or no spacer with replacement MMR mount.

Black91n/a

It's probably not possible to use them with aftermarket mounts, since they won't have the recess for the "spacer" to fit into. You'd have to install them upside-down, in which case it's an expensive washer and nothing else.

LargeOrangeFont

iTrader: (7)

That is the conclusion I came to.

I just ordered the UHMW subframe bushings.