99gtstang420

Hey,
Im new here. I have White 99' Mustang GT, its has Magnaflow x-pipe and cat-back exhaust, bbk 75mm throttle body and plenum, undrive pullies, CAI, 3.73's, upper and lower control arms, subframe connectors, 17x9 03 Cobra rims w/ 255/40 Nexons, lowering springs, and a short throw shifter.


My question is, I have a $1000 dollars to spend on for performance and considering tuning it has already been paid for, what should my next performance upgrade not only to gain horsepower but to have a faster 1/4 mile. And how much power and torque do you think I am putting to the ground?


99gtstang420

StickShifty

long tubes

and o yea...






[sm=ttiwwp.gif]

mvr

long tubes or save for a whistler

99gtstang420

I will try to get some pics on here.

Do you think longtubes would help with the 75mm TB, I heard that you lose HP with anything bigger than 60mm, even though I felt like it opened it up alittle

BADSEED

TURBO

Quick Shot xMLx

Nitrous...because I'm cheap[8D]

stanggt99

go for a set of slicks for the 1/4 mile time

99gtstang420

I thought about the headers and I dont kno any that will fit the magnaflow x-pipe....I thought about selling it and getting Mac LTs and X-pipe....any thoughts on Mac?

StickShifty

mac headers flow really good.

what about some DRs like someone said before, and have some money left over. or some style mods.

99gtstang420

Would Mac Longtubes hook-up to my x-pipe?

The outside is pretty much done