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PP POLISHED INTAKE/TB/PLENUM VS. 3.90 GEARS/POSI

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Old 12-01-2009, 12:38 AM
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02BlackMustangGT
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Default PP POLISHED INTAKE/TB/PLENUM VS. 3.90 GEARS/POSI

Sup everybody. Just wanted to get some opinions on which mod would be the bang for your buck.

Price range is about the same for both. A or B


-A-

-Professional Products Polished Typhoon Intake Manifold
-P.P. Polishes Plenum
-P.P. Throttle body

-B-

-Richmond Performance 3.90 Gears
-Ford Racing 31 Spline Posi


I have a 2002 mustang gt AUTOMATIC
Existing Mods
-sct tuner
-BBK CAI
-Mac Catback

Thanks!
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Old 12-01-2009, 12:53 AM
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teej281
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Definitely B. but you gotta add in axles to go with that differential. But i still would choose B. The option A is no good. The tb/plenum would be good but the intake manifold would be pointless and a waste of money for less power.
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Old 12-01-2009, 12:55 AM
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02BlackMustangGT
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Thanks. Why would I need a new rear axle?
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Old 12-01-2009, 12:59 AM
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http://www.americanmuscle.com/moser-...axle-9904.html ??
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Old 12-01-2009, 01:01 AM
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teej281
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Yea, those are what you need just because you have stock 28 spline axles and differential and if you upgrade to a 31 spline differential, you need new 31 spline axles to use that differential. Make sense??? And those would be the ones that i would put in my car when i will do it.
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Old 12-01-2009, 01:04 AM
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scooter3
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Do the gears and get a mid pipe.
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Old 12-01-2009, 01:04 AM
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02BlackMustangGT
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Yea sounds good. And what is the difference between Richmond Gears and Motive gears? The motive gears are 80 bucks more. FR doesnt make 90's.......
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Old 12-01-2009, 01:06 AM
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Just took out a O/R BBK X pipe.. sounds like **** if you ask me...
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Old 12-01-2009, 01:11 AM
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teej281
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FRPP does make 3.90 gears...i just gotta find out where i saw them at. lol
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Old 12-01-2009, 01:16 AM
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02BlackMustangGT
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Fshoo.. please send url if you find that..
THANKS
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