Exhaust noise and fitting. standard vs. None vs. Magnetti Marelli bombardine 2.0. 2011 Abarth 500C

While fitting a new exhaust yo replace the standard MoT failure exhaust i decided to compare exhaust notes between standard, no back box at all and the new magnetti marelli. Audio isn’t as crisp as in real life but the difference is still massive!

[thebaldbodger]

Exhaust noises: standard - 0.00
No backbox - 5.43
MM bombardone - 6.30

[HB-tetc]

did you have to cut the pipe connecting it by the axle