How to Modify Harley Pipes

Modify the exhaust pipes on your Harley to increase the rumble of your engine.

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Many Harley motorcycle riders love the sound of a big, rumbling engine. You can enhance that burly sound by modifying the exhaust pipes. This can be an expensive aftermarket option if you take it into a professional shop. But you can do your own modification in your garage.

Difficulty:

Moderate

Instructions

Things You'll Need

• Socket set
• Long-handled screwdriver
• Flashlight
• Telescoping magnet (Optional)

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1. • 1

     Find the nut on the bottom of the exhaust pipe. The nut is about a foot in from the end of the pipe.

   • 2

     Use a ratchet to remove the nut on the bottom of the pipe. Place the nut in a safe place so it isn't lost.

   • 3

     Stick a flat screwdriver into the exhaust pipe. Press the screwdriver down at an angle so it is pressing against the bottom of the tailpipe.

   • 4

     Remove the metal baffle from inside the pipe. Repeat Steps 3 and 4 with the second exhaust pipe. The baffle is a long metallic tube that lines the inside of the pipe.

   • 5

     Use a flashlight to look in the pipe and use a screwdriver to remove the metal bolt inside. Repeat this step for the other pipe. Replace the bolts on the bottom of the pipes.