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Discussion Starter · #1 ·
After I had the rear quiet muffler (Australian cars are quieter) replaced with a custom twin resonator system. I was getting quite a bit of drone through the cabin.

After a bit of Googling. I lined the spare wheel well with sound deadener sheets. Something similar to Dynamat. Just a different brand.

It has made a HUGE difference.. All of the drone has now completely gone.. If you have changed your exhaust & have drone. Do this ASAP.

Link to the exhaust:
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