HR y-pipe installed!!! W/sound clips!!! My review!!
#17
The black things on each side are dynamic vibration absorbers. They move out of sync at the natural frequency of the exhaust shaking(think of a tuning fork vibrating). This damps the exhaust shake you get on some cheaper cars when you hit a bump or take off fast and get a little driveline shake.
#19
The black things on each side are dynamic vibration absorbers. They move out of sync at the natural frequency of the exhaust shaking(think of a tuning fork vibrating). This damps the exhaust shake you get on some cheaper cars when you hit a bump or take off fast and get a little driveline shake.
#20
#24
#26
#30