What the hell is going on with that dyno' graph? And the stock exhaust sounds way better!

Umm stock 4.2 motor in these is 405 hp, 4.7 440's to 450's depending upon model

very nice color combinetion

Come on high tech. What kind of exhaust work like headers and stuff or just mufflers I didn't see it in the description.

340 power standard car has 440

i like the burble of the stock exhaust when changing gear.

To be fair, it might sound different in person. Hard to judge considering most cameras change the tone of a car's exhaust a LOT.

Stock sounded so good. You ruined it

beautiful car

Ya so this was 8 years ago..I own a Granturismo S and they have 440 HP or more stock power. Also this video started off with the upgraded exhaust and it does sound better then the second scene of stock. Video us misleading and incorrect with its dyno readings.

Holy shit that exhaust note!

Do you offer a 2014 maserati granturismo transmission tune?

Can any one advise me what type of cat-back should I install on my car(2010 Ford Taurus SHO) and what other things I can customize to have better sound plus more power if possible ?

pro its a maseratti or however you spell it. you cant compare a german made bmw to any italian car other than a fiat

Did you make it on one side or leave it both sides...cant tell on video, or maybe im just blind

whats next for this car?

What year is this car?

I think the aftermarket exhaust sounds better.

What tune was used?

my god, stock sounded so mean

Thought it woud put out more power

stock sounded way better ... did you mislabeled the 2??

What do those have for an engine? ls power? ;)

I was trying to figure that out myself

Oh so you have driven one of those cars? I haven't and hence, I don't make such comments. And obviously, the Granturismo wasn't meant to be sporty, so I don't see the basis for your comparison. The M5 can also "whoop the ass" of a Rolls-Royce Phantom that is twice its price, so what's your point?

Stock wins hands down every time

Hella of a lot better than STOCK

nah i like the new exhaust sound, much more powerful and raw

Dat powerband lol

stock sounds sooo much better!

Stock exhaust sounds better to me as well.

The stock mufflers sound a lot better

The stock muffler

stock sounds better

seriously, stock is very maserati, and the aftermarket ones made it sound like a corvette!!

I think the stock exhaust sounds good under normal acceleration; not a fan of the aftermarket one, though. But both exhausts sound horrible under hard acceleration. I've never thought of Maseratis as super sporty cars, though. A guy I know that has one just gets chauffeured around in his lol.

you people talking about the power... you know thats to the wheels, not on the motor.

i'm suprised.... stock sounds soooo much nicer...... keep the tune and put back the stock exhuast

Dam wtf my g37 puts down 312rwhp with only exhaust and intake filters

@MauofMiami

2 жыл бұрын

On a dynojet or mustang dyno corrected or non corrected. With exhaust and filter only? My man I doubt that I had a G37 and a lot more than just exhaust and filter to get a bit of what you claim.

impressed* and it isnt suppose to be. 2007, 400hp is plenty. Maserati made it to be a fun, luxuries, good sound car to drive.

PUT THE STOCK BACK ON. Wow what a difference...

Car looks good, just not enough for 100+k car.

Loud.

sincerely disagree, get a soundcard and listen to this thing in 7.1 in 1080p. Even if you don't agree with that you must admit camera's microphone's NEVER do any cars exhaust note justice without hearing it yourself.

Stock sounds way better

i though it has much more power.

Stock sounds better

Too much bwap not enough growl in the modified.

jahah - maseratis are race born

M3,m5 will whoop this cars ass in every direction and put cash in the bank. The thing barely cracks a mid 13 sec 1/4 . Handles ok but not great for its price.

1st like

Maseratis are stupid loud stock I know this has to be crazy loud

i don't think you guys know better than the maserati engineers when it comes to exhaust... sounds worse. Nobody buys that car for break neck performance anyway, its slower than a mustang

Stock sounded amazing. Way to mess up haha.

sounds like a pressurized fart

All that money spent, for only 323 whp :)

still not impress

stock sounds better

Stock sounds better