AWE Performance Intercoolers for Porsche 997 Turbo - GT2 - Black Hoses V5Zlz~ The Auto Start-Stop feature accomplishes

The Auto Start-Stop feature accomplishes just that

which allows air to travel from the front of the housing to the rear

As a finishing touch

And best of all you won't need to sell your soul to afford them

AWE Performance Intercoolers for Porsche 997 Turbo - GT2 - Black Hoses V5Zlz~ The Auto Start-Stop feature accomplishesForced Induction AWE Performance Intercoolers for Porsche 997 Turbo GT2 Black Hoses During development of AWE high horsepower turbos kits for the 997TT, AWE experienced excessively high intake air temperatures. Upon close examination of the stock intercoolers, AWE found they matched the same specs as the 996TT X50 GT2 design, which is suitable to 600hp, but not much beyond that. Since an OEM option was not available, and AWE power goals were well