Integra 4 door are an affordable upgrade. You music will sound crystal clear with a new capacitor. Improve your street cred with Integra 4 door. We sell Integra 4Dr Capacitors in many different powers depending on how much power is pumping through your stereo. Show off with your Integra 4 door. These Integra 4Dr Capacitors are essential if you are running a big system. Integra 4 door are top quality. More powerful stereos will require more powerful Integra 4Dr Capacitors.