What boost controller to get???

[GSXRJJordan]

Internal wastegates are crap once you get above a GT28 - some people even think they're crap for a T28. Once you go bigger, you might want a great boost controller because your wastegate will actually work well enough to warrant it... with an internal gate, I'm very under-impressed with the performance of most boost controllers and stick with the HKS adjustable actuator.