A special thanks goes out to Hill's Garage (Frank and Suzanne) in Baltimore, MD for letting me use this screenshot. A lot of us were wondering about the Z1 Motorsports Aluminum Driveshaft and what type of gains could be seen / expected. Now, this is an N/A G35 Coupe Automatic with MINOR performance mods. You will see similar gains to the G37 Coupe.



This is basically a before and after Dyno. Before the Aluminum Driveshaft was added (red line) and after (blue line). I couldn't believe how much horsepower / torque that was made from this thing. Needless to say, I had Hill's Garage order me one to use in collaboration with my Supercharger kit.

Z1 has the G37 Coupe in Manual only available at this time. The Automatic is about a month or so away.

Please note: On the blue run with the Z1 driveshaft the wide open throttle wasn't taken all the way to redline and that's why it looks like the power dropped off.

 

damn very nice gains. deffinately something to look into if staying N/A

 

Power will be made on both sides of the coin -whether you're boosted or not.

 

no im not saying it wont im just saying for guys staying n/a its another thing to make power with since we are kinda limited in that aspect

 

you save weight as well!
the extra acceleration you get doesnt show on a dyno. if you want more POWAA, driveshaft upgrade would be a great way to go

 

I'm getting this

 

Group buy

 

Let's do it! Lucky for me Z1 will be at Zdayz so I can gather more info.

 

Is no one concered with the decreased strength?

 

not for n/a maybe the boosted guys should be concerned. but i doubt n/a would ever make enough power to snap this thing

 

Im getting one once they have one avail for the sedan

 

A few hard launches on drag radials may beg to differ

 

That makes 3 of us.

 

Well this has been added to the list. Combine this with 4.083 gears and hold on!!

 

Update us once you gather more info.