Unfortunately, we will no longer be selling the adaptor plates by themselves.If you want these adaptor plates you need to buy them with the wastegate!

See how much horsepower this wastegate can support!

The Synapse Synchronic 40mm Wastegate is the newest and most technologically advanced wastegate to ever hit the market. This unit is the only wastegate on the market featuring integrated boost control and exhaust flow control.It does not use a diapraghm like conventional wastegates which is one of the reasons it was awarded best new product at the 2006 SEMA show. If you are looking for the latest and greatest wastegate in existance, then look no further because here it is. This wastegate is capable of supporting in excess of 600 horsepower.