**Repost**
Hello all,
I am selling One of Kind "Uber" rare Signal Auto Spark plugs cover for S13 SR20DET.
Basically it is Carbon-fiber based with paint on top of it.
This will get you 15% HP increase... or increase your car's PP (if you what I mean)
Purchased from Siganl Auto back in 2007 and paid fortune
for some reason.. LOL
Asking $100 O.B.O shipped to lower 48 states
Question ? Comments ? PM me.
Thank you.