i have a question well i have a T-25 off 2nd gen and i was wondering if i should just use the wastegate off it or just buy a knock off for my d-series motor ? email me at audiobahn799@yahoo.com

 

you can either use the internal one or be like me, weld the flapper shut and take the wastegate off...and use a tial wastegate for regulating boost. Worked nice on my 16G setup.

Also wastegates arnt engine specific...there universal