99 pontiac grand prix GTP supercharged

20

Asked by Kris Jun 29, 2017 at 02:22 PM about the 1999 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

Question type: Car Customization

I have a 99 supercharged grand prix gtp and the
stock air box has a big metal thing with wires
connected to it. What is it? And im trying to take it
out to put a aftermarket cold air intake in

3 Answers
188,355

Paul answered 6 years ago

THAT BOTTOM PART STAYS, JUST GET A KIT LIKE THIS

1 people found this helpful.
Mark helpful
4,075

Capn_Steve answered 6 years ago

That is the engine management computer. It needs to be kept cool by incoming air, but has to stay dry. Either make a ducted box to enclose it or get a kit that the ECU fits into.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 99 pontiac grand prix GTP supercharged 3 Answers

    I have a 99 supercharged grand prix gtp and the stock air box has a big metal thing with wires connected to it. What is it? And im trying to take it out to put a aftermarket cold air intake in

    1999 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

    -

    Car Customization

  • 01 Pontiac grand prix gtp 6 Answers

    01 Pontiac grand prix gtp will a 05 Pontiac grand prix gtp intake manifold fit on a 01 Pontiac grand prix also I got 05 supercharger and if fit problem was to much boost I was wondering the right inta...

    2001 Pontiac Grand Prix GTP Coupe

    -

    Car Customization

  • Will the wire harness from a 97 pontiac grand prix gtp be compatable to a 99 pontiac grand prix gt?? 1 Answer

    I took the supercharger, lower intake manifold, heads, the complete wiring harness with computer and fuse box, and all the pulleys for the supercharger of a 2dr 1997 Grand Prix GTP and put them into m...

    1999 Pontiac Grand Prix 4 Dr GT Sedan

    -

    Car Customization

  • 2002 Pontiac grand Prix gtp supercharged 2 Answers

    What size transmission does my 2002 pontiac grand prix gtp supercharge have, and will my 98 pontiac grand prix gtp supercharge convert into it?

    2002 Pontiac Grand Prix GTP

    -

    General

  • 3800 1997 supercharged pontiac grand prix gtp 1 Answer

    looking to get more performance out of the car. Thinking a performance chip but skeptical of horse power of chip when the car is stock 240-280 stock. I heard about changing the pulley on the superch...

    1997 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

    -

    Car Customization

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2 nationwide Grand Prix listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,130
  • #2
    james sparrow
    Reputation
    7,480
  • #3
    Dorian Hendricks
    Reputation
    6,000
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Bonneville
2 listings
Used Ford Mustang
37 Great Deals out of 1,639 listings starting at $8,800
Used Pontiac Grand Am
1 listing
Used Chevrolet Impala
7 Great Deals out of 133 listings starting at $4,888
Used Chevrolet Monte Carlo
5 listings starting at $9,800
Used Pontiac Firebird
18 listings
Used Chevrolet Corvette
31 Great Deals out of 738 listings starting at $10,989
Used Chevrolet Camaro
13 Great Deals out of 468 listings starting at $11,749
Used Chevrolet Silverado 1500
214 Great Deals out of 8,009 listings starting at $1,500
Used Buick Regal
27 listings starting at $6,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.