K-TUNED K-SWAP COLD AIR INTAKE (FITS RBC/PRB/SKUNK2) - W/V-STACK COMBOK TUNED 3" K SWAP COLD AIR INTAKE (FITS RBC PRB SKUNK2) W V STACK COMBO * Available in 3" and 3. 5" * K TUNED Universal K swap Intake. Finally a good intake system for your K series swapped car. This intake is designed to fit engine swaps that are using the oem RBC or RRC intake manifold. On the throttlebody side we include our Velocity coupler to allow smooth airflow into the engine and an increase in HP. The aluminum piping is fully polished and