Porsche Secondary Competition Link Pipes - Cayenne | 2011-2014 644-531-003-20 930 and 964 models (1965-1994)

930 and 964 models (1965-1994)

1-1/2 Inch Dial Gauge (0-160 psi): Allows for easy and accurate pressure monitoring

Maintain proper engine cooling performance with this replacement upper left radiator water hose for Porsche 911 (997)

6mm center bore for precise hub alignment

or specialized tools needed

Porsche Secondary Competition Link Pipes - Cayenne | 2011-2014 644-531-003-20 930 and 964 models (1965-1994)Porsche Secondary Competition Link Pipes For Porsche 958 Cayenne S GTS (2011 2014) Models. Secondary Competition Link Pipes, engineered to maximize exhaust flow and performance in your Porsche 958 Cayenne S or GTS by replacing the restrictive factory secondary catalytic converters with significantly less restrictive, straight through pipes. FEATURES: Fits all Porsche 958 Cayenne S GTS models. Adds 11 wheel horsepower, leading to a noticeable