Daisy2000

How much fasterwill these make my car in the 1/4? Goodinvestment?I've got some money to spend and with me being the most indecisive person you'll ever meet, I dont' know what to do with it. Here's what i found:
4.10's:
http://cgi.ebay.com/ebaymotors/4-10-...spagenameZWDVW

upper/lower c/a's:
http://cgi.ebay.com/ebaymotors/79-04...12762904QQrdZ1

2002GTAUTOVERT

.3-.4 generous most of it is from the gears

Daisy2000

well i've got the high bid on the gears already so may get those. unless i have to pay over 150 i'm gonna just order from americanmuscle. Dont know if i should get the c/a's though. Get them NOW anyways.

svt_97cobra

I think a 4:10 gear is a little low for the 1/4 anyway. My g/f has them in her 94 gt and right at the end of the 1/8 mile I'm going into fourth gear. I would go with 3:73 in the 1/4 and 4:10+ in the 1/8. You will also need an installation kit for your gear.

2002GTAUTOVERT

upper and lower control arms will help, if you want to lower your car, they say you dont need caster camber plates until ur below 1.5-2 inches, but get them anyway.. subframe connectors are another good mod

yellowgtstang18

Just get the gears andlower control arms...

Aereon

aftermarket upper control arms are a bad idea on a mustang. They do a poor job in locating axle movement and axle windup, if your gonna upgrade your control arms only do the lower ones as the stock uppers will bind but are less likely to bind than aftermarket control arms. In any lowering for performance setup I would recommend c/c plates, the 2 biggest is, it will allow you much more flexibility in adjusting your caster/camber/toe of the front tires thus changing the grip characteristics of the front, the other reason is, it will help locate your struts back in the original factory position. Now if your going to lower the car for the sake of lowering it, then by all means skip the caster camber plates. The gears will increase your e/t by the most out of all those, if your looking to increase it more, you're going to have to look into some drag shocks (lakewood makes some great drag equipment) and a nice sturdy LCA.

2002GTAUTOVERT

my upper ca's have never given me problems, have 12,000 miles on them

boss281

i just installed those control arms and i noticed better traction specially when turning and when launching the rear end stays planted but it feels like the front end is twisting i guess i need subframe connectors. but yeah do the control arms u wont regret it.

bullitt#1600

maximum motorsports is goo. i got ford 4.10's and the handleing pack from them. i know exactly where my cars rear is and is gonna b in the twistys. u get no whell hop at at all. (adjustable lowers and panhard bar)