View Single Post
      04-05-2010, 05:02 PM   #44
OpenFlash
United_States
1737
Rep
17,960
Posts

Drives: A Lot
Join Date: Sep 2006
Location: SF Bay, CA

iTrader: (0)

Garage List
Why does it need to be custom tuned to run full boost?

And again, Mike, we are talking about the stock 135 catback, not aftermarket 135 catbacks. That does not apply to the OP.

Shiv
Appreciate 0