Complete Supercharger Kit for Ferrari 308 and 328

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Click here to see our kits for the Mondial

Application: Fits all 2-valve and 4-valve 308 and 328 models.

A tested, complete, bolt-on Supercharger kit to boost your Ferrari! Designed, engineered and manufactured by 928 Motorsports LLC - the people with the most experience Supercharging the Bosch K-Jet, L-Jet, and LH fuel systems on exotic automobiles.

The typical 1984 4-valve 308 (dyno charts below) will go from 208 HP at the tire/239 at the engine to 322 HP at the tire, 370 at the engine. A gain of more than 130 HP! Most engines will receive an increase of about 50% more HP and Torque with this kit (depending on condition of the motor).

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Benefits of our kit:

Read More about the Raptor Supercharger

Warranty: These are factory NEW kits and are warranted direct to you. The Limited Warranty covers any and all defects in workmanship and material, regardless of mileage incurred during the warranty period.

Payment: We accept PayPal, Visa, MasterCard, and Discover via phone at (920) 485-0928. Personal and cashier's checks, and money orders also welcome. All forms of payment wait to clear before shipping. International Orders are by Bank Wire Transfer.

Our Ferrari supercharger kits are custom built to order, and cannot be returned.

Item Part Number Price (USD) Shipping* Availability
Complete Supercharger Kit for Ferrari 308 and 328 SUP-FRSTG1-308/328 $6,800 U.S. Only: $65.00
All Others:
Call for Availability

* Domestic US shipping shown. International shipping will be calculated based on location.