The springs on the R are stiffer the shocks are calibrated differently than the non R. With that being said the R splitter and the R wing work together. I’ve heard if you put an R splitter and. It chenge to an R wing it can throw off the downforce. Remember the splitter wing springs and shocks...
I owned a 2007 Zo6 and it was a beast. As some have already posted that car had to be respected because if you eat garbage with the throttle it’ll get you. In the end I had to seek it to buy a house. I waited to buy my next toy which was the C6 Zr1 but a baby came into my life. Therefore I need...