The Cayenne represented many firsts for Porsche. Itís the first SUV offered by the well-known sports car maker, and also the first V8 to be offered in a Porsche since 1995, when the 928 was discontinued. The most potent (and consequently our favorite) version of the Cayenne is the Turbo model, which is equipped with a 450hp twin turbocharged version of the 4.5-liter V8, capable of 5.3-second sprints to 60 mph. As with any turbocharged engine, the exhaust system on the Cayenne Turbo proves to be a source of great potential when upgraded. The Tubi Style replacement muffler for the CTT (Cayenne Twin Turbo) addresses all the shortcomings of the factory system head on. It features a far less restrictive design that allows quicker spooling of the turbochargers and reduced backpressure, creating 10+hp gains at the wheels. Adding an ECU tune (available separately) can increase these gains to over 60+hp. Aside from the impressive aesthetics and power gains, the sound of the Tubi system is simply amazing. It produces a deep growl combined with an aggressive tone, but remains completely drivable and wonít offend your neighbors.
Feel free to place an order online and use our secure checkout 24 hours a day, 7 days a week, 365 days a year! Call Us M-F 9am-6pm PST @ (858) 527-2917.