View Single Post
      09-06-2012, 01:45 PM   #9
Lieutenant Colonel

VNeBLOB42's Avatar
Drives: 14' GMC Terrain SLT-2
Join Date: May 2011
Location: Folsom, Ca

Posts: 1,679
iTrader: (0)

Garage List
007 335i E92  [3.83]
Send a message via Skype™ to VNeBLOB42
Originally Posted by bboy8282 View Post
If the standard spring that comes with the Tial bov is good for 11psi...does that mean those running stage 1 and stage 2 cobb tunes need to buy a new spring since cobb's PSI is generally around 14-18

Also, how do you check your vacuum
Spring is based upon vacuum PSI only. Not Boost psi. Not sure how to test the vacuum.

SOLD:: PTF Pro eTune by Dzenno / COBB S1+ E50
Alpina B3 Flash / ETS FMIC / ER CP / CPE DCI