Evolution Wastegates (500+ HP)
The Turbonetics Evolution redefines performance for external mounted boost control. The Evolution features an investment cast 304 stainless body designed with computer flow analysis, ''Nitronic'' 60 stainless steel one-piece valve, and polished aluminum billet cap. Nearly 25% smaller than the Deltagate and is fitted with a rolling type diaphragm and floating valve seat.

RG-45 Wastegates (700+ HP)
Features V-Band connections in & out, a 45mm valve dianeter and cast stainless steel base for strength and durability. Measures slightly more than the slim Evolution Wastegate. A high temp fluro-silicone diaphragm allows predictable and repeatable boost control.