Application: Fits all 2-valve and 4-valve Mondial 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:

• Designed to allow the complete pollution control system on your Ferrari to remain intact and working.
• Designed to allow your Air Conditioning to remain in place and function.
• Will fit your Ferrari whether you have a 2-belt (early) or 3-belt (late) system for your alternator, water pump, and AC
• Does not require oil lines running to/from your supercharger; simplifies installation and reduces oil leaks.
• Does not require removal of the intake or fuel system to install.
• Does not require removal of the timing belt cover(s) to install.
• Does not require any welding or cutting of your Ferrari.
• Complete kit has been Dyno-tuned and tested, safe for your motor.
• Complete kit includes every part you need and detailed instructions.
• Designed to be installed by the average mechanic/or owner in under 10 hours.
• Tech Support provided toll-free at 877-FOR-928M
• Uses the advanced and highly-efficient Raptor supercharger.

  Read More about the Raptor Supercharger: Click Here

Warranty: You gotta like it or your money back! If, after you receive this kit (but BEFORE you install it, you are not happy with it for any reason, just return it within 10 days for a full refund. Must be returned in like-new condition. Raptor supercharger is warranted separately by the manufacturer for 1 full year. Shipping charges excluded.

Shipping: Winner to pay $65.00 in S&H for the 48 contiguous states. International orders - just email us your COMPLETE shipping address and we will get you a shipping quote.

Payment: We accept PayPal here on eBay, and Visa, Mastercard, and Discover at our toll-free number 1-877-FOR-928M. 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. Buy with confidence - check our feedback ratings!