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Smartpartz Hard Kore Quiet Baffles for Vance & Hines Big Radius

9 Reviews

  • Smartpartz Hard Kore Quiet Baffles for Vance & Hines Big Radius
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9 Reviews

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J&P Part: 442-924


Smartpartz Hard Kore Quiet Baffles for Vance & Hines Big Radius

Fitment Note: Fits Vance & Hines Big Radius.

• Easy fast installation with no drilling of exhaust pipe

• Works with existing baffles

• 6-12 decibels quieter exhaust

• Sound diffusion technology developed over several years which eliminates several decibels without significant power loss

• High quality nickel plated finish

• Necessary hardware supplied

• Significant fuel savings (varies per application)

• Increases engine back pressure

• You'll be able to hear yourself think

• Awesome sound

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

Important Product Notes

Product Specs

Finish: Nickel-Plated

Manufacturer Part Number: SPZVHBR


Fitment Note: Fits Vance & Hines Big Radius.

Customer Reviews

Overall Rating:
5/5 based on 9 ratings

5 by

Very Happy! I'd prefer an extra attachment lug opposite the existing ones as I mounted mine with a drilled hole and there's not much keeping them tight but once fitted I like them.

3 by

Removing the stock baffle is tough but not impossible . Easy enough to drill a fastening hole and install the quiet baffle. It is noticeably quieter but since all the exhaust is forced through a 1" hole anything over 4000rpm and the power drops off substantuly. I removed them.

5 by

Great baffle to give an extra "quietness", cutting the trebles and making the V&H shortshots more acceptable by others :-)

5 by

Incredibly happy with these baffles. Have deepened the tone of my Big Radius 2 into 2s, and slightly lowed the overall volume. Deceleration popping was reduced. Also very happy with J&P, the were sent out quickly and arrived earlier than I'd anticipated via international post. Great stuff.

5 by

Nice baffles yet to fit but excellent quality

5 by

The original baffles were stuck so I used the alternate method, was still an easy install. Pipes still sound great but I can hear the rest of the world now.

5 by

As usual...everything was just perfect..I am very happy with your service guys...Keep going!!

5 by

Took the sting out of my Vance and Hines Big 2 Radius exhaust, but had to be installed by mechanic, due to difficulty in removing existing baffle. This was supposed to be a "bolt on" application...but they do work, and I am satisfied !!

3 by

The baffles due in fact knock a few DB off the sound which is good. The only negative I have is they are visible at the ends of the pipe which protrudes a little outside the big radius pipes. Good product.

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