The ninja-throwing star lookin' goody is the NRG grounding kit that scneonchic sold me. (Pretty neat little doodad, saved me some time at Radio Shack buyin' piece parts.)
The strap is 4" wide ballistic nylon with Stainless inserts to hold the battery down to the tray. Its a generic Optima Red that I got a deal on, F-it, its a battery. (You could tow a car with that strap, very similar to seatbelt material.)
The oil-seperator is a Grainger item for air compressors, just traps shit before it goes into the intake when plumbed right...
I thought keeping the bling under the hood would be cool. Who doesn't like chrome engine componants, yeah they hold in heat, but I'm old and I like old-school hot rods too.
(ooh, nice new sig OB!!)