Good link, I didn't find that. I wouldn't buy that; those with manual transmissions need an ebrake - which adds more.
Ugh, steel wheels. You need the extra brakes to stop them.
You can't go by Tommy, he ain't normal. Plus you had to buy spacers, right? - $300.
You need an adj. prop valve. Which is cheap. Every car is different, and if I am dumping $2500 into it, $40 for adjustibility is a fly speck.
It ain't cheap!!! Just cheaper then equivalent aftermarket!!