i had the td06sl 25g turbo on my evo for 25k miles before the oil seal gave out.ran from 18psi to 35 psi no issues until 10 to 1 motor on race fuel and 26 psi . still on car know until the new one comes in

 

I have their billet 20g wheel inside the anti-urge housing. Tuned for speed density at English racing. Made 375 at 21psi on crappy CA 91.

This is on my stock 9 center section and turbine. No surging, but my BOV flutters a lot more. Either on it fully or fully cruising.

 

Had that turbo on my old Evo 8. Cast wheel in a ported cover. I put about 4000 miles on it. Was running up to 26psi on 93 octane. Did a little over 400 to the wheels with hks 264/272 cams. (baby cams) I did change the wastegate, but only to upgrade to their 25 psi unit. Worked fine for me so can't say anything bad about it. I only street drove or drag raced it. No endurance racing. I sold the turbo during my partout.