Yes these twin turbo's can really spool up
I'm using Hima at Riegel now, he is very good, but sometimes I think his prices are a little high. But, if you compare that with South Center Fine cars (Dealer) they are cheap.
Get to him soon if you need something as they tend to get very busy this time of year. I need a new clutch and a bunch of oil leaks fixed. My quoted price with 3-4K (OUCH) the parts for clutch alone were $1500 which I could get a full power clutch kit with cable and everything at Pelican with exchange, GST and duty for about $1200 so I am in a bit of a quandry.
I spoke to Hima about bringing in third party parts (I don't like to do this but it's $300!) and he said they would install them, just no warranty.
I'm still trying to figure out what to do......
Good luck.