tom281

That's right Art... make sure you take it to a good shop.

GRAYPNY

Also make sure that you buy Ford Racing gears!

bad_monkeys

I'm sold...thanks gents. 4.10's here I come!!

eci

Make sure you get the part number M-4209-G410A

kevinb120

I think its 19hp or so actually. On my other GT's I put in aluminum flywheels and driveshafts, you wouldn't believe how fast it would rev up, faster then my Duc! There's a lot of weight that that motor has to turn with the stock parts(from 54lbs to 17 just in the DS). But I would do gears first(even though I personally am doing the DS first), best bang for the buck for an N/A mustang. I've always believed in the 'pure' mods that do not force the car to do anything, only -such as aluminum DS/FW, CAI & tune, UDP's and gears, its simply extracting the power already there and using it more effectively.

TillmanSpeed

Aluminum driveshafts do not net any actual dyno horsepower, however they FEEL like a 30WHP increase with the increased RPM speed, and lightened drivetrain.

The Coast driveshaft we sell is 16lbs, less than HALF the weight of the stock driveshaft. Ask anyone who has one installed what they think.

Anything but in their mind.... go drive the car back to back and watch the difference...

kevinb120

So if I put in a 300lb iron driveshaft there would also be no change in the drivetrain hp loss on the dyno? I don't remember exactly but I thought I showed gains with the aluminum FW/DS on the old car???

SlamMan02

Tillman...How much does that Coast Driveshaft run?

TillmanSpeed

589.99 shipped to the door, sir! Plenty in stock for same day shipping!

THANKS MATT!

CR

SlamMan02

Thats a great price but Im done modding until mid summer!

The springs, gears, wheels and tires took a big hit on my wallet ;-)