FAST Cooling Air & Water Driver Cooling System - 13 Quart Driver's The 74mm IPD Plenum is

The 74mm IPD Plenum is the best Boxster S modification on the market and will further compliment other mods such as exhaust

Using a manual controller allows for direct control over the valves

the Prime K features bold styling that promises to go as fast as it looks

knitted material and elastic fabrics

FEATURES: Fits all Porsche 997

FAST Cooling Air & Water Driver Cooling System - 13 Quart Driver's The 74mm IPD Plenum isThe FAST Cooling Air & Water Driver Cooling System 13 Quart delivers dual mode driver cooling by combining chilled water circulation to the driver's body with cooled, forced air circulation to the helmet. Designed for racers competing in extreme heat, this system supports both cooling garments and helmet air delivery for flexible cockpit heat management. With a 13 quart capacity, it offers extended cooling performance for track days, sprint racing,