SKUNK2 RACING THROTTLE BODY ADAPTER - K-SERIES K20 PRB TO RBC TRD * This ecu is for

* This ecu is for using a narrow band front O2 sensor*

8” diameter high-flow low-restriction air filter that features a unique double-cone design where the inverted inner filter cone not only increases the filter surface area and air flow capacity

air intake temps are minimized which provides the engine cooler air for combustion

Note: 42 percent lighter than OEM steel retainers

SKUNK2 RACING THROTTLE BODY ADAPTER - K-SERIES K20 PRB TO RBC TRD * This ecu is forSkunk2 Racing now offers a solution for installing the early K (PRB) cable driven Pro Series Throttle Body onto the late model intake manifolds using the K (RBC) flange. A necessity when installing the Skunk2 Pro Series Throttle Body on a K Swapped vehicle running the popular RBC RRC intake manifolds. The adapter has a 74mm opening and a 72mm exit and a notch for the IACV