Product Overview
The K-Tuned 70mm Cast Throttle Body with Dual PRB/RBC Bolt Pattern (part number KTD-70K-DB2) is a direct-fit upgrade designed for PRB/PRC and RBC/RRC intake manifolds. This throttle body is ideal for enthusiasts seeking improved throttle response and increased airflow over stock units.
This cast throttle body features a 70mm bore and a dual bolt pattern compatible with PRB/PRC and RBC/RRC manifolds. It incorporates provisions for TPS, IACV, MAP, and evaporative sensors, allowing integration with factory engine management systems. The OEM-style throttle wheel and stiffer spring enhance throttle snap and control, making it a practical replacement for those wanting a larger throttle body without extensive modifications.
Performance & Benefits
The redesigned OEM-style throttle wheel reduces cost while maintaining reliable operation. A stiffer spring improves throttle snap for sharper response when closing. The throttle body supports factory sensors from the 2002 RSX Type S, ensuring compatibility with existing electronics. Included hardware, gasket, and throttle bracket simplify installation. The IACV can be sealed with supplied plugs if not required.
Application & Installation
This throttle body fits PRB/PRC and RBC/RRC intake manifolds and is not compatible with the OEM RSX/EP3 throttle cable. K-Tuned recommends using their throttle cable designed specifically for this throttle body to ensure correct length and function. Professional installation is advised to ensure proper sensor connections and throttle cable setup.
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