AT Power Vacuum Take-Off System for Porsche 911, 964 & 993 Air-Cooled Engines
AT Power has engineered a unique Vacuum Take-Off System specifically designed to complement our EFI Throttle Bodies for the classic Porsche 911, 964, and 993. Created to meet the demands of air-cooled performance engines, this system provides a clean, reliable and efficient solution for brake boost and cold idle control applications.
Precision Engineering for Air-Cooled Performance
Manufactured from high-grade billet aluminium, this system ensures exceptional durability and premium aesthetics. By providing single-point vacuum connections for each bank of throttles, it significantly reduces the amount of vacuum pipework required within the engine bay. The result is a more streamlined installation that enhances both engine bay function and visual appeal, ideal for high-end builds and engine bay dressing.
Complete Kit for Easy Installation
The AT Power Vacuum Take-Off System includes everything needed for seamless integration with your EFI throttle setup:
- Billet Aluminium Vacuum Manifold Block with mounting fixings
- Idle Air Control (IAC) Valve for stable cold idle operation
- Non-Return Valve enabling simple pick-up with OEM brake boost pipework
- Atmospheric Air Filter
- Required Fittings and 3m Silicone Hose suitable for various applications
- 4-pin electrical connector and pins for straightforward wiring
Premium Finish Options
Whether you are enhancing drivability, refining idle performance, or creating a clean, professional engine bay, AT Power’s Vacuum Take-Off System delivers unmatched quality and practicality for your air-cooled Porsche build.








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