Porsche Secondary Competition Link Pipes - Cayenne | 2011-2014 95811013000--BMC We utilize EXTRA LARGE HJS

We utilize EXTRA LARGE HJS German-imported 200 CPSI (cells per square inch) trimetallic catalyst cores

they ensure proper alignment with the hub while maintaining reliable performance for both daily driving and performance use

It fits 911 and 912 models (1965-1969)

Side mount Brackets

Porsche Secondary Competition Link Pipes - Cayenne | 2011-2014 95811013000--BMC We utilize EXTRA LARGE HJSPorsche 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