Crafted from a proprietary titanium alloy, this catless front link pipe set, which is mounted on stock down pipes, offers a perfect upgrade of the Evolution performance exhaust system for Cayenne Turbo models. With more power (together with Evolution over 15 hp), less weight (Evolution plus the front link pipe set save around 17 kg), and sound upgrade to an aggressive racing sound, the Akrapovič front link pipe set unleashes the Cayenne's true potential. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.