Michigan Motorsports LS2 Drive by Wire Throttle Body Adapter Harness Fitment for LS1 Vehicles C5 Corvette and CTS-V Applications

Works great. Used to put a ls2 throttle body on a lq9. If you have a 99-02 truck you have to swap the yellow and black pins for the actuator.

if you are looking to upgrade your stock poor flowing 99-02 8.1 throttle body this harness is what you need. plugs right into a 6,0 vette silver blade intake but you will need to swap the 2 pins on the actuator plug for throttle body to function. stock intake boot will fit but trimming the fan shroud and replacing factory intake is recommend for performance applications. long tube headers with good wires in addition to this throttle body upgrade has increased my mpgs and power so far without a tune. im planning on installing a raylar intake and cleaning up my head ports soon to hit my power numbers. sound increase with all this done on stock system is minimal

Fit perfect

Worked flawlessly. Pinned correct out of the box. LS2 throttlebody on a C5.

Good tuners are really busy this time of year. Took me a while to get this and my new GM Silver Blade ($$$) TB over to the tuner to install. He calls me and says the adapter is throwing codes. One of the pins on the two pin connector broke. I'm not sure if this was installer error, bent pin or was defective at this point? I looked in the other end of the connector (on the car) for the piece that broke off and there is nothing there. They installed one of their adapters and the car is working fine. I'm past the 30 window of return... Bummer.Other than the broken pin, was a good price with laser fast shipping (next day).