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Vance & Hines Quiet Insert for Hi-Output Slip-Ons

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$35.96 Save 10%! Regularly: $39.99

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J&P Part: 442-831 On Sale!

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Vance & Hines Quiet Insert for Hi-Output Slip-Ons

Fitment Note: Fits 443-227, 450-914, 443-693, and 450-813 only.

• Optional quite insert for Vance & Hines Hi-Output slip-on mufflers(requires baffle modification)

Made In The USA This product was proudly made in the USA

Product Specs

Manufacturer Part Number: 21905

Sold in Units: Each


Fitment Note: Fits 443-227, 450-914, 443-693, and 450-813 only.

Customer Reviews

Overall Rating:
5/5 based on 2 ratings

5 by

I added these inserts after upgrading my stock system to V&H Powerduals , 4.5 inch High output slip ins VO2 air intake and Fuelpack . Bike was better all around, but a bit loud for me . After adding the inserts and remapping , the bike was even better ! Bike is faster and a lot less decel Pop products always ship fast very happy with JP cycles !!

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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.

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