Kit includes:_x000B_FVD Flashload Software, BMC Sport Air Filter, "Sound Version" Sportmuffler with 200 Cell HJS Cats, K24-Race Turbocharger's Left and Right_x000B__x000B__x000B_Genuine:_x000B_Engine - 6Cyl. Boxer Twin-Turbo_x000B_Capacity - 3600ccm_x000B_Compression ratio - 9,4:1_x000B_Max. Power - 309kW (415HP) @ 6000rpm_x000B_Max. Torque - 560Nm (413lbf ft) @ 3500-4500rpm_x000B_Max. Speed - 305km/h_x000B_Max. RPM - 6750rpm_x000B_Acceleration 0-100km/h - 4.2s_x000B__x000B_Tuning:_x000B_Max. Power - 397kW (540HP) @ 7000rpm_x000B_Max. Torque - 760Nm (561lbf ft) @ 4500rpm_x000B_Max. Speed - 331km/h_x000B_Max. RPM - 7000rpm_x000B_Acceleration 0-100km/h - 3.6s_x000B__x000B_For 20 years, FVD-Brombacher has been setting the standard for Porsche tuning. FVD-Brombacher has perfected the art of Porsche tuning making substantial gains in horsepower and torque, all while retaining the drivability and most importantly reliability required in an everyday driver. These advancements have been the result of countless hours of research and relentless testing on the engine dyno, at the track and most importantly on the street. Until recently ECU tuning has meant the removal of the computer from the vehicle to be sent out for reprogramming - resulting in several days of the vehicle being un-driveable. This is no longer necessary! FVD-Brombacher is ringing in a new era in ECU tuning with our new flash load ECU software upgrade featuring Fast Load technology, making do-it-yourself at home ECU tuning a reality. FVD-Brombacher's flash load software is a user friendly Windows based software application that provides the ability to read out and load programmed software directly thru the vehicles OBD II port. Programming is a simple, computer guided experience and requires hardly any user input._x000B__x000B_FVD-Brombacher supplies the customer with a USB cable which interfaces directly with the vehicles diagnostic port and our companion flash load software program. Read-out of the vehicles ECU takes place with the click of a button thru the vehicle-encrypted cable, which automatically creates and sends a file to a secure server at FVD-Brombacher Headquarters in Germany. Our software programmers then extract the file's data, tune the software, then modify the program to suit the customer's individual needs. Customers are able to express individual tuning requirements in a text field at the end of original file read-out before the program is sent to Germany. Here, the customer can input performance upgrades already installed on the vehicle and our programmers can adapt software tuning to extract maximum performance gains out of existing vehicle modifications. Whether your vehicle is heavily modified or completely stock, FVD-Brombacher will custom tune our programming to suit individual requirements. While we are able to modify a program based on individual needs, FVD-Brombacher tunes Porsche ECUs with the following modifications in mind: Increasing throttle response - Modifying Ignition Timing -Optimising Air and fuel ratios Removal of the top speed limiter-Increasing the rev limiter - Modification of boost mapping on turbo vehicles.