Best first mods?

slayerripkdc

15 Year Member

Jun 3, 2003

1,341

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59

brewster ny

Mar 25, 2010

#1

• Mar 25, 2010

• #1

I already installed subframe connectors, and a K and N drop in. Which Is a better first modification, an off road x pipe with a catback, or 4.10's gears? I will eventually do both when funds are available. Also will 4.10's with an otherwise stock 2003 GT 5spd with 40k on the clock capable of high 13's with street tires?

 

crazystang25

Member

Jan 25, 2009

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Mar 25, 2010

#2

• Mar 25, 2010

• #2

I would say the x-pipe and cat back for now. Gears are cheaper and you could save for those faster. And with 4.10's you should be good for high 13's.

 

M

Moon

Member

Mar 22, 2010

190

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16

Close to Chicago

Mar 26, 2010

#3

• Mar 26, 2010

• #3

After the exhaust and gears, do springs and tint.

 

crazystang25

Member

Jan 25, 2009

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Mar 26, 2010

#4

• Mar 26, 2010

• #4

I would do shocks n struts before tint.

 

D

Deleted member 38176

Mar 26, 2010

#5

• Mar 26, 2010

• #5

You can easily install the X-pipe and catback yourself and you're looking at about $600 for both.

The gears themselves will run you about $220 (really needs a new bearing kit along with it) and you're looking at about $400 or so for installation.

You'll feel the gears a LOT more than the exhaust mods. It comes down to whether you want seat-of-the-pants performance increase or a badass sounding car with only a slight performance increase.

Personally, Id go with the gears. Get them out of the way early.

-OR-

Get an X-pipe, gears, and just weld mufflers into your stock catback. Then save money for the gear install.

 

Winters98GT

Whoop...whoop-whoop-whoop-whoop...GANGNAM STYLE!!!

Founding Member

Nov 29, 1999

5,520

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H Town

Mar 26, 2010

#6

• Mar 26, 2010

• #6

A catback is a waste of money, unless you like to pay for sound. No HP to be gained. Just weld in your mufflers of choice. The stock mufflers dumped with an offroad mid pipe sound the best to me.

4.10's are going to give you a hard time at the track on street tires, unless you have experience slipping a clutch. Gears make a car fun to drive, but don't make it faster unless the proper tire/driver techniques are applied. Many times, they make the car slower at the track by inexperienced drivers with street tires spinning half way down the track.

If you want to learn how to drive your car at the track, I would not touch it. Spend the money at the track, then fix anything you break. After you get the hang of it, then mod it. In a stock 5 speed PI car, you should be running 14.0-14.2 @98-100mph if you DA is -1000 to 500ft. If the DA is higher, then the car might run in the 14.3 and up. 60ft' with track prep should be mid to high 1.9's.

 

Kornnut

Founding Member

Nov 25, 2000

1,999

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108

Tulsa

Mar 26, 2010

#7

• Mar 26, 2010

• #7

Gears hands down. As winters98GT said without a good tire on the car you could go slower, but the butt-o-meter will love them. Another cheap mod to look at is a shifter. If I had a stone stock GT here is what I would do and the order.

Shifter
Gear
FULL exhaust LTs and if you wanted better looking tips catback
Suspension you desired
Cams

This would come after all upkeep was caught up on the car. That would make for a fun little car. One thing I would do is find some friends with mustangs that have a few mods, and see what appeals to you the most. Do that before spending money, and finding out you don't like something you did.

 

slayerripkdc

15 Year Member

Jun 3, 2003

1,341

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59

brewster ny

Mar 26, 2010

#8

• Mar 26, 2010

• #8

I just installed Lowering springs on the car . I also installed some street tires. I know these are probably not ideal for 4.10's but how are these tires???? Cooper Zeon sport rs, 245/45/zr17???

 

G

GettinThere

Member

Jul 29, 2005

553

1

19

Central Texas

Mar 26, 2010

#9

• Mar 26, 2010

• #9

Winters98GT said:

A catback is a waste of money, unless you like to pay for sound. No HP to be gained. Just weld in your mufflers of choice. The stock mufflers dumped with an offroad mid pipe sound the best to me.

Click to expand...

Agreed. I wish I had simply started by swapping the o/r h-pipe (easy and cheap) and calling it a day. I would have saved the $230 I paid to buy Flowmasters and have them welded on. Yeah I wouldn't have had Flows all these years, but oh well...

 

crazystang25

Member

Jan 25, 2009

492

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Mar 27, 2010

#10

• Mar 27, 2010

• #10

i agree on the shifter as well, i vote mgw. its one of the best ive used so far. after the exhaust and gears i would do some springs and shocks n struts. would make for a nice street car.