i had my ecu reflashed, but a performance chip just changes the maps for the car...into...performance mode, they should do some noticeable differences as long as you at least have bpu, otherwise they dont do much but add minimal power
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Now: Saving for an MKIV
Broken Rides:
(Sold) 91 supra turbo 5speed with a 1jzgte motor
421whp 400(399) ft*lbs of torque on tap @ 15 psi
"Always outnumbered, never outgunned."
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