Been driving my car pretty hard last couple of nights. been going out with friends and racing.. etc.

About 30 mins ago, on my way home, i was playing with an a4 and a scion tc. anyway, thats not the point, i got it up to around 130mph today, about 110 yesterday. today, after i slowed down from 130mph, the front-right started shaking like crazy. i pulled over asap. checked if my tire was flat or anything. nope. i start driving again, and my steering wheel started shaking like mad! couple months ago, i topped my car out at 140+ and broke all 4 TPMS bands. had them replaced under warranty cuz the guys were super cool guys.

When i broke all 4 bands, it wuold shake at any speed. As of now, my car doesnt shake until after 60-65.

Questions:

1- anyone know what this could be?
2- i have bbk intake installed, have the tune on my desktop, but havent put it in yet, i also have 93 octane gas in the tank without the tune. should i replace it to stock intake, if i decide to take it in?



EDIT: i forgot to mention.. when i broke all 4 bands it popped up on my dash. nothing on the dash right right now.

 

You may have thrown a tire weight at those speeds. If it's shimmying at 60-70 or so, then you may want to get the tires balanced.

 

This is so much bull****. Fking sports car and cant drive over 125 w/out getting some kind of problem. I'm thinking of going 18's.. would this help?

 

Ifi were you i would get 18s. It would help you performance wise also.

 

Have you tires checked out or have them balanced.

 

Well if you do decide to go 18's, PM me about your rims!

 

Going to 18's doesn't make sense until you figure out why it's shaking. I can only imagine it's a:
[ol][*]wheel balance problem[*]suspension problem[*]tire defect[/ol]
BTW, I have my stock 18" SVT fanblades available.
And if it's suspension, new wheels won't help.

 

Will do. I have a local friend who offered me $1500. I might go that route and order 18x9 and 18x10s off of american muscle. if its not the 20's i will be keeping them

I'll have the tires checked out tommorrow. Thanks guys!