Thanks for sharing! Do you usually use regular gas or premium with the Marty tune? Do you notice a difference?

How do i get a marty tune? I am new to the platform picked up a 2003 gs today :) thank you

you can get better shifting with a J Mod drill the 10 hole to the larger size reconned remove both lower sprigs on the 3/4 accumulator and the stiffer lower spring on the 1/2 accumulator the cost is the fluid a drill bit and your time it will shift as good or better also get the Uhaul pan with plug while you have it off for easier maintenance in the future the rest of thee "performance benefits" aren't worth the added cost IMO

do you have to keep it plugged in ?

How it was stock lol bro it’s stock come on now

its like im looking at my own car

Do you have to leave it plugged in after the tune is done?

👍🏻😎 I have a 2006 P71. I need to get one of those for mine. Thanks for the video.

i have the programmer like yours how do i get it to the person to load a Marty Tune please and thank you

That lane takes you onto i90 south to Illinois, I know exactly where that's at because I took that way home every night

All of this video is subjective, would of been nice to see 0-60 stock and with tune.

This is exactly what I want done to mine in terms of exhaust: X-pipe and Flowmaster 44's plus no cats and no resonators.

ok so im definitely doing the jmod first, then some tune, any suggestions, for tuner shops? metro Detroit and surrounding areas

what tips?

Do you pass emissions? I just cut my rear cats past the o2 sensor nd I’m worried about emissions

The original 40 series flowmaster is amazing I have that on my dodge Dakota v8

Does it still have the resonator?

Mines sounds louder and all I did was a muffler delete an replace with straight pipe

Please show the window tints on your next video. I have a white 2010 and that's what i want to put on mine. 20%

super pretty area you're driving thru

hey man what size tires did you get for those rims?? I have an identical set and am looking for tires.

👍 nice

Does it give you better gas mileage

If by the run button, you mean secure idle (press a button and leave the car without the keys in but the engine on) most cop cars get that removed after service, or surprisingly a lot never have it in the first place, and just get left with the keys in the ignition. I made by own secure idle and installed it, it was quite easy.

Godisgreatgodisgoodletmethankmeformyfoodbowmyheadiamfedgivemelordmydailybreadamenowthatilaymedowntosleepipraytothelordmysoultokeepandifishalldiebeforeiawakeipraytothelordmysoultotakeinthenameofjesusiprayamen...imb

Where you get those wheels

Not nearly as loud as it needs to be good engine out, though make heard at least three times as loud

Where did u get the rims and tires?

I have a 2006 Mercury Grand Marquis w/ 64,000 original miles from original owner... just bought it. He had reciepts for $2,100 within the last three months. He said give me $2,800 and its your's... it is now mine. 😊

What type of paint is your vic? I'm trying to get something similar. Love the vic too ❤

Nice and deep sound without being too loud! 👍 good job man

awesome dude

Just came across your channel and this clip, overall now with this much time has passed is it still acting well with the tune?.

Plz make more videos if it's not too much trouble for you

Does this move the 4k rpm limiter up? Or no

Idk mine sounds deeper and louder and all I did was delete the mufflers n straight pipe all the way back but yours sounds decent too

One of my two favorite engine sounds, up there with RichRebuilds’ LS-swapped Tesla Model S. If/when I get a Crown Vic P71 for myself, this is what I’ll shoot for. Main difference will be new catalytic converters and long-tube headers.

You might still have taller gears. Some P71s had 3.55 gear set. Yours may have the 3.27 or even the 2.73 highway gears. I put a 3.73 set in my LX Sport and the car responds much better but still only 2300 RPM at 70 and 23 MPG or better if I baby it.

You have a link to the exhaust?

👍🏾

What kind of Exhaust u got installed?

I just bought a 2000 crown vic off my buddy that has the exact same tuner and every time it shifts into third on the 87 tune and shuts down every light on the dash for a few seconds

Sharp paint job i like it a lot

What center console you use

Got a link for those strobe bulbs on the third brake light ?

Had a 97 Grand Marquis with a perf tune from 5 star, stock dual exhaust (was a single exhaust car) with Borlas, 3.73’s and the J mod done to the trans. It was a true sleeper. It was also lowered on LSC 16” wheels.

Those are a couple upgrades that will not break the bank and make your car handle a lot better and you won't have to worry about any rear end whine or overheating.....

Sounds good. Now go get some after market neoprene sway bar bushings front and rear to tighten up the suspension . Another thing people overlook is changing your rear end lube. I live in the south where it gets hot, so get the ROYAL PURPLE 75W-140 lube.(if you live where it's hot) it has the friction modifier in it. Takes 2 1/2 qts. Drain it, clean it out real good and put a new cover gasket also. I painted my rear end cover before I reinstalled it (dark grey) and REPLACE your vent hose with 5/16 fuel line. That is very important. Do that and you'll be good to go brother....

Did you have lag on takeoff before the tune? Due to electronic throttle (drive by wire) I hear that’s why my 08 does it. Does getting the tune help with throttle response on takeoff? That is my least favorite part about my car

Diablo Tune 93 on a 2005 Crown Vic police interceptor. She definitely peeled the tires with a 1.5 turbo on it at Norwalk Raceway.