COBB Accessport V3 for Porsche 997.2 GT3/RS (AP3-POR-003) StopTech Inline design works well as

Inline design works well as a stand-alone or as a booster pump

allowing an easy installation into the nitrous system

Sold as a set of 3 hoses

(1) 90° Silicone Upper Hose

off-road and high-performance street applications

COBB Accessport V3 for Porsche 997.2 GT3/RS (AP3-POR-003) StopTech Inline design works well asThe COBB Tuning AP3 POR 003 Accessport V3 for the GT3 and GT3 RS models is the world's best selling, most flexible and easiest to use ECU upgrade solution. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Vehicle Fitment: 2010 2012 Porsche 911 (997. 2) GT3 MT WM 2010 2011 Porsche 911 (997. 2) GT3 RS MT WM 2011 Porsche 911 (997. 2) GT3 RS 4. 0 MT WM MAP Notes, Dyno Charts & Power Gains