![2017 Mazda 3 hatchback DIY sub install, without cutting/splicing into factory wires. It sounds so good in this car. Should I post how I did it? : r/mazda3 2017 Mazda 3 hatchback DIY sub install, without cutting/splicing into factory wires. It sounds so good in this car. Should I post how I did it? : r/mazda3](https://preview.redd.it/jt020kovriw51.jpg?width=4160&format=pjpg&auto=webp&s=dd3f0b0b90b7032766c5c514f888d5305b8a4093)
2017 Mazda 3 hatchback DIY sub install, without cutting/splicing into factory wires. It sounds so good in this car. Should I post how I did it? : r/mazda3
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Installed my Subwoofer into 2014 SkyActiv w/ Bose | 2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums
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