'97 Grand Marquis Flowmaster 40 Dual Exhaust

Here's a video of my '97 Grand Marquis GS with aftermarket Flowmaster 40 series dual exhaust. Used 2.25" piping all throughout, and am overall very happy with the results!

Category:

Autos & Vehicles

Tags:

• Grand
• Marquis
• Flowmaster
• 40
• Exhaust

[Jskills230]

how much did it cost to put dual exhaust on that?

around here there area lot of kids with crappy chink cars that they feel bad ass about them and get shitty chick mufflers, so i want to put this on my grand marquis so then ill have the ultimate sleeper. "oh that things a piece of sh..." brup brup brup brup bruuup bruuup brup brup brup" that'll be sick

[thespanishtaco]

Around $400

[Jskills230]

$400! shit. did you have a shop do it or did you do it yourself

[thespanishtaco]

The shop did everything. They don't really -make- exhaust system for cars like this unless you try and get a P71 dual exhaust which doesn't flow too well. They had to bend and weld everything in, and it included the tips, mufflers, piping, welding, bending, and hangers.

[pearldrumsarecool]

I dont think Police Use Grand Marquis they use the Police Interceptor Crown Victorias

[MusicWithDABASS]

@thespanishtaco $400 is a good deal imo for the duals with tips and sounds & looks sick

[wendyspwnsu]

@thespanishtaco was it 400 bucks for them to supply the mufflers n pies n everything? or 400 for them to instal all the stuff u already bought...

[monqoose]

damn 400? u overpaid.... set of 40's over here brand new and to install em is like 250

[CREAMFILLEDANISH85]

did you like the hp gains you got out of thay h-pipe,,a stock h-pipe and stock mufflers will give you 15hp,,"this is what ford states",,, so with some high flow mufflers and h-pipe you are looking at a 20 to 25 hp gains,,,,ooooyyyaaa baby that will make you want to slap your momma ,,lol,,the h-pipe is $40 at advance and a good set of high flow mufflers like afterburners will run you like $60 each,,"the 2valve loves exhaust mods" !!

[lamiac2411]

@MailTymeProductions 3.5 l engine is a bad assed v6! I believe they made around 220 hp for a 6 cylinder thats awesome. Twin turbo 3.5? OMG that wouldn't suck that would be fucking hauss!! A set up like that would DESTROY a hemi Lol:)

[pearldrumsarecool]

@MailTymeProductions you mean 5.7L lol yeah thats what we were using until we started having engines blowing up and replacing 3 engines just in one then another one on a 09 charger and our town is so small we don't have the money since georgia has cut the budget

[MailTymeProductions]

@pearldrumsarecool haha, what a shitty engine... only a 3.5l v6, even with tht twin turbo they suck... Cops around us are driving, the dodge charger with that hemi 5.6 i think.

[pearldrumsarecool]

@MailTymeProductions Yeah but sadly ford has discontinued the Crown Victoria Police Interceptor and is coming out with the Ford Police Interceptor and some crossover suv designed for police and they both will have a 3.5L V6 with eco boost with twin turbo which I'd like to see how long police will keep those our sheriff's office is going to buy them to replace there chargers because of constant engine faliure.

R.I.P. Crown Victoria Police Interceptor 1998-2011

[MailTymeProductions]

@pearldrumsarecool yeah, but the marquis still have the PI engine in some of them