Long subject title, but here it is. Make your car sound like it should have from the factory...FOR FREE!
Here's what you do.
1.) Warm up your mazdaspeed miata by driving around or anything of that sort.
2.) Turn your car off at your home.
3.) Quickly, grab your garden hose and shove it into your muffler piping so that the tip is deep enough to reach the muffler.
4.) Quickly, turn on the water source of the hose and let it run for a few second. You may see steam coming out and a horrible smell, this
should happen. After a few seconds, turn off water supply, pull out hose.
5.) Again, quickly jump in your car, start it, and rev it a few times to 5-6k rpm.
6.) The steam should smell really bad now as all your muffler packing/baffles are being killed.
7.) Enjoy the new sound as you cruise down your highway / local street.
