Specifically for the Chevy Cobalt SS. The Digital Variable Control unit proportionally injects more or less water-methanol according to input signals from the mass air flow sensor. Designed for use with the Cobalt SS with the Eaton supercharger or the newer turbocharged models. More power over a wider range and better drivability over the typical boost actuated system.

Within 3 days of arrival of product all claims of damaged/wrong product will be voided. If contacted before the deadline, an extension shall be granted. If an issue does arise don't hesitate to call us so that we can work something out with you.

However, when receiving body kits, hoods, etc. if product is damaged it must be upon delivery. You are to refuse delivery of the product if it is damaged in any way shape or form. If you accept delivery you are telling us that the product was in satisfactory condition upon arrival.