William, stock filter holder works fine... I will have an oil temp sensor installed and a massive oil cooler... I used to have one, but I sold it, for a larger one...
Anyway, here's a tease pic on some mock up I did...
I'm kinda stealin Big D's fastener idea, but Im using allen head bolts not arp bolts... I spent like 40 bucks on bolts today... I had to on some... The exhaust studs are WAY too soft, WAY too soft... I ruined them trying to remove the nuts off them, so I picked up some grade 5 bolts... But just about every 6mm and 8mm bolt is being replaced with an allen head bolt... It's sexy! Plus, it'll be that little detail that makes the car different, lol... HAHA! Anyway, I have more pics, but this should be enough to whet your appetites...