Image Unavailable, Please Login Image Unavailable, Please Login 812 Superfast Valvetronic Exhaust - TSFE812C17.050.VC MSRP: $4,800.00 This exhaust includes pneumatic valve mufflers and Tubi ExCU along with its wiring. It is characterized by the resonator, which has allowed to calibrate the engine sound to achieve that iconic Tubi Sound. The construction of the exhaust was made by AISI304 Stainless Steel 70mm/2.75 inch diameter piping. The resonators come heat wrapped to help manage the exhaust temperatures. Image Unavailable, Please Login 812 SUPERFAST X PIPE- TSFEF12C12.008.AT MSRP: $1,600.00 By removing the OEM resonators our X-Pipe allows you to reduce weight and increase both sound quality and levels. The X-Pipe comes wrapped in the most efficient thermal insulation solution available on the market. Image Unavailable, Please Login Tubi Style ExCU control unit allows input by remote control or by APP. This is available separate from the exhaust systems we offer. In addition to valve control, the system allows you to track your driving performance, using the acceleration graph per axis: a tool for continuous improvement of your driving performance, and the basis of the improvement programs for professional drivers. The Tubi Style Valvetronic Exhaust Control Unit works its magic on standard by-pass valves so you can either crank up the soundtrack of your Italian supercar to the max or dampen it down to please your neighbors. Discover the Tubi Style Valvetronic Control Unit mode of operation via remote control: Mode 1 – Standard function. OEM Auto Mode. Mode 2 –Always open. The bypass valve stays open, guaranteeing maximum sound output. Mode 3 – Sports Driving. The Tubi Style Valvetronic Control Unit keeps the valve open when the driver steps on the gas pedal or brakes sharply. After 10 seconds of normal driving, however, the bypass valve returns to opening and closing as per Standard mode. Mode 4 – Foot Off. The Valvetronic Control Unit opens the bypass valve every time you take your foot off the gas pedal, regardless of rpms. This means you get to enjoy the unique sound and exhaust features of your car’s engine. As always, we are here to help in any way we can. If you have any questions, need assistance, or would like to place an order we are always willing to chat with you.