Upgrading your ignition system can help when adding more power. Our list of ignition parts are designed with the performance enthusiast in mind and provide a substantial performance upgrade. Ignition parts are a must-have mod when you add a nitrous, supercharger or turbocharger. Shop the best spark plugs for any boosted, supercharged, nitrous or turbo car. Choose a ignition two-step box for a simple way to add two rev limiters, one for burnout and one for high rpm to prevent engine damage.
