Thread: 05 Gtp
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Old 01-24-2005, 09:21 PM   #5 (permalink)
Silv04RL
Senior Member
 
Join Date: Dec 2004
Location: West Chester PA
Posts: 158
my mom has an 04, went 14.6 at 96 with 2.35 60 ft. the automatic trans in the 04+ GTP's suck. they have Torque managment and really slow the car down.what it does is it pulls the timing during WOT shifts and it really kills performance but saves the trans. With just a new ECU that gets rid of the TQ managment they pick up almost as much as .2 to .3 of sec in the 1320.
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