Circuit Sports Plug and Play (PNP) Direct Ignition System (DIS) amplifier for S13/S14 SR20DET (RWD). Stock ignition amp works around 12-12.5V, CS ignition amp provides true plug and play solution to bridge between the stock ignition harness by using your stock OEM coilpacks to bump up the voltage up to 16.5V safely.

With increased voltage in the spark more torque and HP can be achieved through out the entire RPM range regardless of engine setup. Dyno proven to achieve +10 rwhp and torque (see DYNO graph below). With its intrictate built in circuitry, CS ignition amp has a built in failsafe mode in the event if amp failed, the ignition system will return back to OEM normal state without any drivability or stalling issues.

Kit comes with unit, mounting and hardwares and PNP harness for S13/S14 RWD SR20DET.

* This item is backed by one year manufacturer warranty