this is a heavily modified manifold. fits k20 can fit k24 if running a coolant bypass. its been shaved and hand polished. also the intake has been port matched to 70mm
Thermal Intake Manifold Gasket for Honda Acura RSX K Swap K20 K24 RBC PRB Civic
70mm Throttle Body Fits For K-Series K20 K24 RBC/RRC/PRB/PRC pattern
70mm Throttle Body for K-Series K20 K24 RBC/RRC/PRB/PRC pattern New
K-Tuned 72mm Throttle Body for K-Series K20 K24 RBC/RRC/PRB/PRC pattern
70mm Throttle Body for K-Series K20 K24 RBC/RRC/PRB/PRC Dual bolt pattern
