driveshaft broke.

[bobbaloo]

I have had the shaftmasters installed for years now , same set up as the guys above , auto , m90 ,3.73 gears, lowered with the roush stage 2 suspension , been on the dyno a few times and ran hard several times , never had any vibration issues .

 

[Department Of Boost]

I have this...smooth as butter

Nice shaft.

 

[OneQwkStang]

Nice shaft.

Yes I like it, it has not been on the car during a dyno session, but its been on a few highways and has zero vibrations or increase in NVH.

And I only paid $1000.00 out the door shipped from AM.