AMS Alpha Intercooler System | 2017-2019 Porsche 911 Carrera 991.2

The AMS Performance Alpha Intercooler System (part number ALP.26.09.0001-1) is a direct replacement for the two factory intercoolers on the 991.2 Porsche 911 Carrera family. The 991.2 moved the Carrera to a 3.0-liter twin-turbo flat-six, and like the Turbo models it hides its intercoolers in the rear fenders. Tuned 991.2 cars make far more boost than the factory coolers were sized for, so intake temperatures climb quickly on a hot day or during back-to-back pulls.

AMS designed this system around quality, simplicity and fitment. The larger bar-and-plate cores give the charge air more time and surface area to cool, which helps the engine hold timing and deliver consistent power instead of fading as heat builds. The cores mount in the factory locations, use the factory connections and come with molded air ducts that keep incoming air flowing through the core.

Because the kit bolts in without cutting, it is an easy upgrade to pair with a tune, turbo inlets or an AMS intake on a 991.2 Carrera.

Features

• Bar-and-plate cores sized for tuned 3.0L twin-turbo Carrera engines
• Helps hold timing and consistent power in heat and on repeated pulls
• Factory mounting locations and connections
• Molded air ducts direct fender airflow through each core
• No cutting or trimming
• Engineered by AMS Performance for the 991.2 platform

What Is Included

• Left and right AMS Alpha intercoolers
• Left and right air ducts
• Installation hardware

Specs

FAQ

Which 991.2 models does it fit?
The 991.2 Carrera, Carrera S, Carrera 4, Carrera 4S, GTS, Carrera T and Targa models with the 3.0-liter twin-turbo engine.

Does it fit the 991.1 Carrera?
No. The 991.1 Carrera is naturally aspirated. AMS sells a separate system for the 991.1 Turbo and Turbo S.

Do I need a tune?
No tune is required to install it, but a tuned car benefits most from the lower charge temperatures.

Fitment Notes

Fits 2017-2019 Porsche 911 Carrera and Targa models with the 3.0L twin-turbo engine (991.2) sold in the US. It does not fit the 991.2 Turbo, GT2 or GT3. See also the AMS 991.2 Carrera intake.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.