2013 BMW 135is Exhaust Note

Testing newly installed HPF 3.5 exhaust on my 2009 135i. Car is catless and the exhaust has no muffler, just one resonator. Tune via JB4. Enjoy.\r
\r
Exhaust notes from the 2013 BMW 135is. Source audio levels for both interior and exterior have not been altered.\r
\r
2013 135i N55 all stock.\r
\r
A video clip of the exhaust note of the 135i n55 with DCT box. Driving around using the the paddles and a few short bursts, some downshifts and one WOT for a .\r
\r
306 HP.