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Old 05-06-2003, 03:08 AM   #3
Scooby Newbie
Member#: 13347
Join Date: Dec 2001
Location: san diego
2002 wrx wagon blue
2003 evo8 yellow


For me the SAFC works good. I really needed it when I upgraded my intake to an APS one. I had to turn up the fuel because the intake was allowing more air past the MAF. This was on stock injectors. Now I have STI ones and I use it to turn down the fuel at WOT. I do use a Greddy Air/Fuel Sensor and Ecutek Delta Dash for further tuning. If you want in the 12's its best to get it tuned on a dyno. Don't forget you must also address timing!

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