The Alpha Performance Porsche 991.1 Intercooler System utilizes a pair of 5? thick, high volume cores giving you the most power producing upgrade on the market. Each core provides optimum fin density for unmatched cooling. ALPHA Porsche 991.1 Intercooler Kit With Carbon Fiber Shrouds. 2013-2015 991.1 911 Turbo, 2013-2015 991.1 911 Turbo S
