Smart Partz Quiet Baffle for Vance and Hines Big Shots Staggered

2 in stock


NEW Smart Partz Quiet Baffle for Harley-Davidson Vance and Hines Big Shots Staggered



Want a Quieter Exhaust? Here's the benefits of fitting Smart Partz Quiet Baffles 


  • Easy Fast Installation with no drilling of Exhaust pipe.
  • 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.


A great solution to the very loud Vance and Hines Big Shots lStaggered exhaust system these simple quiet baffles are easy to fit and dampen the very loud sound of the Big Shots, see below for fitting instructions.


Vance & Hines Big Shots Staggered





2 Hard Kore Quiet Baffles, 

1 Allen Key.



Use Loctite on all screws.

Use WD40 on end of original baffle to ease reinstallation.



1.  Remove the heat shield (and end cap* if applicable [see Note1 below]) and original baffle with allen key provided.

2.  Drill 5/16” hole in original baffle 7/16ths of an inch from end.

3.  Insert Hard Kore Quiet Baffle into original baffle so that the Hard Kore Baffle is hard up against the end of the original baffle and the threaded tab is centered in the hole you drilled.

4.  Reinsert original baffle with Hard Kore Baffle into exhaust pipe.  Align hole.  Reinsert allen screw from original baffle through the exhaust pipe, through the hole you drilled and into the Smartpartz Hard Kore Quiet Baffle, and tighten.

5.  Reinstall the heatshield (and end cap if applicable).


* NOTES :  

(1)   If your exhaust is fitted with a billet end cap, 5/8" of the end cap will need to be cut from its length to allow installation of the Smartpartz baffle (see Note 1 diagram).

(2) The baffles may create a slightly rich condition in some circumstances.  As with all motor modifications, some rejetting may be required. 

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