Is the wait over for being able to successfully tune the encrypted ECU of the C8 Corvette, and other GM vehicles like the Cadillac CT5-V Blackwing and 2022 Chevrolet Silverado? If you’re paying attention to Trifecta Performance, it would appear that the answer is a “yes.” Compared to the techniques from other aftermarket companies to get the C8 Corvette to cooperate with extra power desired by customers, Trifecta Performance is said to not require a “piggyback” or any kind of interceptor ECU. This is being referred to as a “native” tune. The LT2 engine. Image via Chevrolet.## C8 Corvette Nativ…