I have both the Fujita CAI and the MF exhaust, to date I have not thrown any codes or gone into limp mode. The STFT runs anywhere from -2.0 to 7.0 at times and the LTFT is currently on 6.2
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GXP Ordered: 09-15-06
GXP Delivered: 12-15-06
[Mean], 5-speed shifter, Ebony Leather seats w/red accent stitching, Chromed Wheels, Air, 6-Disc, Monsoon, Sport Metallic Pedals, Darkside and Premium Headliner.