How To Make Harley Davidson Exhaust Quieter

Be wild and unleash the low throaty rumble locked inside your Harley but then flip the switch to tone it down when needed.

How to make harley davidson exhaust quieter. Make torque at WOT. If it turns out you dont like the sound you can just replace the stock yourself. The sound level of the average Harley is around 70 decibels to 80 decibels.

1 Slip-ons and 2 Full systems. 5y 06 EG Ultra 02 XLH1250 72 XLCH. Making your motorcycle exhaust system by yourself is not a difficult job if you have some basic piping tools.

I packed 12 inch of glass stuffing between the inner and outer tube to seal the end of the inner tube and force the exhaust through the packing. Pinch your nose almost closed and take a fast deep breath youll notice that your nose will collapse being that it is partially restricted. This includes making sure your motorcycle has a well-functioning exhaust which can be customized.

The first and easy one is to buy the Smartpartz quiet baffles and put them in. After much thinking I found 3 ways to make them quieter without choking the engine. Quieting an exhaust system requires alteration of the exhaust components or restriction of sound waves to the vehicle cab.

Theres a silly misconception that the bike will perform best with straight pipes or mufflers without baffles. The material should be wrapped snugly without over-tightening to allow the exhaust gases to. Im not sure if they would still pass your inspector.

That allows the exhaust to go directly through the baffle without having to go through any of the packing. That quieted the exhaust quite a bit. I have ordered the stock pipes but Im wondering if theres anything else out there.