How can I make my 1984 Grand Marquis' 302 sound like a V8?
1,475

Asked by Mercjerry Dec 12, 2014 at 12:36 PM about the 1984 Mercury Grand Marquis

Question type: Car Customization

My 1984 Grand Marquis runs just fine, but its 302 V8 sounds like a V6 with the OEM muffler.

As soon as the old unit croaks, I'd like to install a muffler that at least brings out that typical V8 sound. Nothing aggressive, mind you, that would be out of character for a mild boulevard cruiser like the Merc, but something with a distinctive, easily recognizable V8 exhaust note, a rich, mellow throb.

Parts stores list only the omnipresent Walker mufflers, but they'll probably sound just like the one in the car now.

What can I do? Ideas and suggestions are most welcome.

4 Answers
56,530

TransAm77 answered 9 years ago

Look at mufflers for the Mercury Marauder. It was a bad ass version of the Grand Marquis with dual exhaust. Either that or get Flow Masters that have the same size inlet n outlet as the factory ones for your Marquis

1 people found this helpful.
Mark helpful
11,065

ytlas answered 9 years ago

People have also been using glass pack mufflers for over 40 years.

Mark helpful
56,530

TransAm77 answered 9 years ago

Glass pack mufflers are great if you like a extremely loud exhaust that will get you noticed by the police, piss off your neighbors and want to replace them every year or so then by all means put those on, LOL.

Mark helpful
56,530

TransAm77 answered 9 years ago

James is right. Like anything custom on a car it just all depends how much money you want to spend.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 1 nationwide Grand Marquis listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,850
  • #2
    Trippmeister
    Reputation
    5,140
  • #3
    Bob Beaman
    Reputation
    3,880
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Town Car
8 listings
Used Ford Crown Victoria
5 listings starting at $8,000
Used Chevrolet Impala
14 Great Deals out of 117 listings starting at $3,531
Used Ford F-150
327 Great Deals out of 15,257 listings starting at $3,295
Used Ford Mustang
46 Great Deals out of 1,263 listings starting at $4,995
Used Honda Accord
44 Great Deals out of 919 listings starting at $2,799
Used Cadillac DeVille
7 listings
Used Lincoln Continental
4 Great Deals out of 11 listings starting at $17,900
Used Dodge Charger
36 Great Deals out of 630 listings starting at $4,888
Used Chevrolet Camaro
22 Great Deals out of 321 listings starting at $10,500

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.