Holsets and Borgwarners. The bastard 20g is pretty much par with the old hta68. But it comes in td06h which seriously helps the flow.

Last edited by Jay Stacey; October 24, 2015 03:13 pm UTC.
11.45@125,
stock bottom end 6bolt 2g head.
272 hks cams.
Holset hx35
Backyard biult!!