any body has AST 4150?
 

Hey guys,
I'm really interested in the AST4150 and wondering if anyone is running them? because it seems like no one is running it

I see you drive a 135i? I have installed countless sets of AST's on 1M's and M3's. They are TRACK only coils. Very noisy, BUT They perform amazing.

Also remember, a lot of people purchase coilovers to just go low vs functionality. What are your plans?

I think MANN Coilovers uses the ASTs

http://www.ft86club.com/forums/showthread.php?t=40174

I had AST4100 on my 135i and it was actually no noise at all. it was comfortable on the street and also doing good on the track, thats why i want to try them again.
I don't really care about comfortable or not, I just need them to perform well on the track.

Paging @aCab

Matt Andrews had a set, but he sold his FRS.

What is your experience and what are your goals? I think I'd be well suited to assist, AND you're local to me.

Hey Mike,
I saw you many time on the track already, this is Nick with the white FRS. I pretty much know what i need, but I asked couple places for price and ETA, some say its long wait to have them make, some say its not even out yet, so I don't know which is true and wondering if there is people are actually using them in our car.

Wot? They are not track only...they are ASTs entry level shocks

Sent from my SM-N9005 using Tapatalk

AST 4150s are still in development. They are dual purpose, not track only. I had a prototype set on my car for development purposes. Hoping to have a final revision on my car (once it's running again) by years end.

fixed

Didn't even read the model number sorry.

All the AST's I have installed are 5100's and they all make some sort of noise from inside the shock over bumps. All the cheapy coilovers people bring don't make a single noise which is funny.