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Helix Racing Universal megaphone muffler

Helix Racing Universal megaphone muffler
Product may vary from photo(s).

Everyday Low Price: $98.99

Gold Club Price: What's This? $89.09

J&P Part: 080502NP

Rating: Read Reviews


This product has an attached note. View Product Note

Helix Racing Universal megaphone muffler

Fitment Note: For 1-3/8"-1-3/4" exhaust pipes

• Can be used for right or left application

• Deep throaty sound

• This pipe is sure to get you noticed!!!!!!!!!!!!!!!!!!!!!

Product Specs


Fitment Note: For 1-3/8"-1-3/4" exhaust pipes

Note: This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

Customer Reviews


Went on easy and sounds and looks good, louder than original mufflers, which I like.


I bought set for my Kawasaki Vulcan 500 LTD. I was able to install them with a only slight modification of the existing muffler hangers. Once installed, thier sound was awesome. There was a slight leak around the adapter sleeves. this was mostly do to have a SAE sleeves on a metric pipe. The zinc-plated muffler reducer sleeve, item number 4500095, should solve that issue. To achive full benfit, removing the air injection, pollution controls, and installed a stage 1 jet kit are necessary modifications to the intake system.

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.