15mm spacers, UpRev cable, custom shift knob
 

15mm Z1 CNC Aluminum Hub Centric Wheel Spacers - $65
They were on the car for about 6k miles. The price is for all four. Does not include extended studs.

UpRev Cable - $190
Only includes the interface cable. No license or anything else. Was only used once to remove a tune.

Custom delrin shift knob - $100
Knob was on the car for 100 miles. This knob is shorter than the stock knob so I am including a Z1 shift knob finisher and rubber washers (to put under the boot) for a nice finished look. The knob is made entirely out of delrin so it is about half the weight of the stock knob.

All prices include shipping.