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WOW! lol well i went ahead with risk install motive 390s last week and all week have been driving it so i could break it in 500 miles and last night , finally took it WOT several times !! 3:90s really get this thing moving , even at 70 mph and wot ,it still moves really good! but i have no whine /gear breakage or anything like that so far and i must say if you go 3:90 its more than worth it - im defantely gonna need some DR's next time i go to the track the first to second gear shift is too insane but for anybody pondering their future install, so far so good! if anything bad does happen , i will keep you posted.
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2006 torch red mustang gt , 5 speed manual
*motive 3:90 gears
*sct x3 /brenspeed 91 tune
*slp longtubes
*slp x pipe/hi flow cat setup
*steeda cai
*frpp strut bar
*18x9/18x10 saleen black wheels
Awesome dude............gear changes are so nice cause you feel like you gained so much power..........car prolly feels 1000 lbs lighter!!! If I remember correctly you went with 3.90's cuz of the DR's you have?
I am going with 4.10's next month myself.
patrick
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06 Satin Silver GT Auto.......Enkei LS5 18x8 and 18x9 with BF Goodrich T/A KDW2-255 and 285, Brenspeed SCT Tune, JLT CAI, Spintech Mufflers, Xpipe, Tint
13.48 @ 102
nope strictly went with 3:90s due the fact i couldnt fricken decide between 3:73s through 4:10s and at the same time , i was really wanting gears lol! although, next summer when i hit the track i think i will defanately need the dr's now ! this thing is a monster im sure the people with 4:10's have a hell of a traction problem lol
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2006 torch red mustang gt , 5 speed manual
*motive 3:90 gears
*sct x3 /brenspeed 91 tune
*slp longtubes
*slp x pipe/hi flow cat setup
*steeda cai
*frpp strut bar
*18x9/18x10 saleen black wheels
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3:90 gears with thoughts....
