ClubWRX Forum banner

cobb ap

  1. Tuning: Electronic Engine Management
    **I found time to post some of my review threads over here... see below** This is a Review of the COBB AccessPort Stage 1 map on my 2011 STI Limited. Its amazing that Subaru came out with a Stock Tune that is as bad as the one on the 2011 STI. I have read thread after thread from normal...
  2. Engine Modifications
    So I have 2.5 inch equal length headers and up, the stock turbo, and a 3 inch catless tbe. Also a 3 inch cai and perrin turbo inlet on my 04 wrx. Never had any problems till recently. My afr's are suddenly running at 14.7:1 from idle tapering to about 12.8 at 3500 rmps and at about 4000 it drops...
Top