R56 Acceleration and Downshift - Magnaflow cat-back exhaust video
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Acceleration and Downshift - Magnaflow cat-back exhaust video
Acceleration and then downshift and braking to full stop on 2009 Mini Cooper non-S with custom Magnaflow cat-back exhaust.
What you hear in the video is:
- Magnaflow muffler
- Resonator delete
- wider piping from the cat to the muffler by 0.5" from the stock.
What you hear in the video is:
- Magnaflow muffler
- Resonator delete
- wider piping from the cat to the muffler by 0.5" from the stock.
