Recommended Quick view VH45 / RB25 S1 to S2 TPS adapter MSRP: Was: USD Now: $32.00 Add to Cart Quick view S13 KA24DE / RB25 S2 TPS adapter MSRP: Was: USD Now: $32.00 Add to Cart Quick view RB25 NEO Idle Air Adapter to S1/S2 RB25 Idle Valve MSRP: Was: USD Now: $21.00 Add to Cart Quick view VH45 S1 TPS (Throttle Position Sensor) Connector MSRP: Was: USD Now: $9.95 Choose Options