More Horsepower

Asked by Nizz May 17, 2016 at 09:23 PM about the 1998 Pontiac Grand Prix 4 Dr GT Sedan

Question type: Car Customization

What can i do to give my Grandprix GT more horse
power?

3 Answers

415

The best HP for the money would be found by adding a cold air intake and a free flowing exhaust. After that, you could look at getting a programmer, headers, supercharger, nitrous, etc.... It all depends on how much you want to spend and what you are trying to achieve.

18,695

Visit ZZ Performance. You'll likely find some goodies you like there.

20

M90 or gen 5 m90 is what I hear everyone does. I want one with an m112 but can't seem to find where I could purchase the plate for it to fit an l67.

Your Answer:

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:

CarGurus Experts

  • #1
    munron
    Reputation
    8,230
  • #2
    James Sparrow
    Reputation
    7,520
  • #3
    Dorian Hendricks
    Reputation
    6,170
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
15 listings
Used Chevrolet Corvette
26 Great Deals out of 1,064 listings starting at $15,871
Used Ford Mustang
61 Great Deals out of 1,274 listings starting at $4,995
Used Chevrolet Camaro
16 Great Deals out of 314 listings starting at $10,500
Used Chevrolet Monte Carlo
8 listings starting at $24,998
Used Chevrolet Tahoe
22 Great Deals out of 922 listings starting at $11,900

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.