Capristo exhaust Bmw M3 F series stainless steel - carbon

To do justice to this impressive engine from all points of view we created a hand-polished 309 stainless steel exhaust system consisting of a pair of 200-cell DPF-eliminating catalysts, a non-silenced central exhaust system and a rear silencer equipped with control valves pneumatic (vacuum) controlled by our control unit.

The final part is made up of 2 pairs of terminals in anodized aluminum covered in carbon fibre.

Thanks to a design based on reverse engineering we are able to create a line optimized in terms of dimensions and exhaust flows. We start from a laser scan of the car's original exhaust line and then create the CAD model. From this model we obtain the dimensions and dimensions useful to us. We then go on to create our CAD project and the first prototypes.

Thanks to this process we manage not to vary the original backpressure values while improving the acoustic performance and performance.

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This exhaust system is equipped with our valve control unit mod. CES-3 which allows you to manage 3 different operating modes. Our valve opening system is based on the back pressure values read in the exhaust line. Based on this value and the selected mode (via the appropriate remote control) the drain line varies its behavior. The modes are:

– CRUISE

This mode is designed for daily use of the car. For example for commuting from home to office or for a trip with the family. The valves open when there is a back pressure of 150 mbar. This means that you are asking a lot of power from the engine and you are pressing on the accelerator.

– SPORT

The operation is similar to Cruise except that the valves open at a value of 80 mbar and this means that they open much more often. This mode is designed for trips with friends, hill riding or mountain passes.

– OPEN

As the name suggests, it is the "open" mode that allows the car to express its sound potential 100%. In this mode the valves always remain open.

With the valves closed the sound is the same as the standard car in terms of volume and sound.

OPTIONAL - TO BE PURCHASED ON REQUEST WHEN ORDERING:

- Addition of central silencer< /p>

- Pair of non-catalyzed down pipes

INSTALLATION TIMES: approx. 8 hours

Please note: the installation time is based on the average values found among our resellers throughout Italy. Recommended price for installation: 600.00 euros including VAT. We recommend contacting our partners who are indicated on the PARTNERS page. The official Capristo Italia sales points have already installed and know the Capristo product and brand very well and therefore can offer the best possible service to our customers.