01-19-2006, 11:57 PM
Vented but not slotted or cross drilled. Tisk Tisk. LoL. I'm J/k. Not really necessary unless you are autocrossing... (Which I want to do sooo bad. My neighbor offerd to set me up with a full harness, helmet, and custom dyno tuned chip for free to get me started. The 'rents flipped when I brought it up. LoL!!)