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Throttle Body on a 1999 Mustang GT?

I was wondering if it would be worth it to put an after market 70mm+ Throttle Body to replace the stock one for a performance increase. This is on a 1999 Mustang GT with a 2002 mustang GT engine, Cold Air Intake and under-drive pulleys are the only performance mods. No forced Induction.

3 Answers

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  • 1 decade ago
    Favorite Answer

    Unless you have the supporting mods to go with it, it's not going to do much for you. At the minimum you'll want a bigger plenum, and exhaust, and you'll also need a tune to really get the most out of it. 70mm on a N/A 4.6L is overkill IMHO.

  • 4 years ago

    make effective the two small sensor wires on the Mass air circulate(MAF) sensor are completely sparkling. If no longer use MAF purifier or brake sparkling. do no longer touch the sensor wires. you would be wanting a torx socket to eliminate the two screws. it extremely is located on or close to the air filter out. additionally, there won't manage to be any air leaks in any appreciate between the MAF sensor and the throttle physique. So in the adventure that your working the engine with that air inlet tube disconnected from the throttle physique, it rather is the full subject.

  • Van Bo
    Lv 7
    1 decade ago

    Yes, it would be a good choice.

    Source(s): racecars
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