A component of unprecedented lightness and exceptional quality, made from a special titanium alloy and developed through experience gained on the track. The thicknesses of the various sections are designed to achieve a weight savings of no less than 1.7 kg compared to the standard exhaust system, while always remaining within the noise limits imposed by the FIM and AMA. Careful calibration work has resulted in a fuller power delivery curve and an even broader RPM range, offering greater engine responsiveness and class-leading performance for pure Ducati racing-style fun. The complete exhaust system dedicated to the US market is equipped with a spark arrestor insert in compliance with the following standard: Spark arrestor U.S.F.S. Approved: Model #: SA-028. Notes: It complies with the “sound regulation FIM 2025” whose phonometric limit is set at 109 dB (+2 dB tolerance) measured using the 2mMAX method.