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    Tab One Content

    Pricing:$359 - Chrome Slash Down Muffler Pair
    $359 - Chrome Slash Up Muffler Pair
    $359 - Black Slash Down Muffler Pair
    $359 - Black Slash Up Muffler Pair

    Fitment:1995-2014 HD Touring Models


    FM Product ID:128-79130 - (Chrome Slash Down Muffler Pair)
    128-79132 - (Chrome Slash Up Muffler Pair)
    127-79130 - (Black Slash Down Muffler Pair)
    127-79132 - (Black Slash Up Muffler Pair)

    Downloads:Installation Instructions - Not currently available




    Accessories:FM-HD-C1 - Competition Baffle Kit
    FM-HD-C2 - Quiet Baffle Kit

    PurchaseFind a local Jackpot dealer
    Shop online at Fuel Moto

    Jackpot Dyno tuned 4" mufflers feature our legendary Fuel Moto dyno tuned baffle system. We have spent countless hours testing different baffle designs, configurations and dyno tuning to offer the best performing slip on mufflers available. These mufflers were designed specifically to be used with the stock Harley headpipes, as well as a stage 1 air cleaner and Dynojet Power Vision or Power Commander (or appropriate EFI tuner). Jackpot mufflers offer the ultimate combination of performance and sound. The sound quality of these mufflers is truly second to none. Jackpot Dyno tuned mufflers provide a deep, rich tone that provides a true V-Twin note. They emit a very reasonable sound level in the idle and cruise range areas, and a nice powerful rumble in the upper RPM's.

    During the development, customer feedback was crucial as well years of riding, tuning, and selling exhaust systems to real riders who were looking for mufflers that were "not too loud, & not too quiet". We developed a muffler that after a long day of riding you will still say "these mufflers sound awesome" They truly offer a big pipe sound at a lower volume. 

    A 2/1/2 head pipe works very well for performance on the 88", 96", 103", 107" and 110" bikes. The factory headpipe design is based primarily on 2 into 1 design with a crossover for the left muffler. Our extensive testing has shown obvious shortcomings of the aftermarket true dual systems and we have found excellent gains thru baffle design when used with both the factory pipe as well as with aftermarket options such as our popular Jackpot head pipe. We developed an asymmetrical baffle system that allows us to use the right muffler for the primary muffler and we make use of the crossover and left muffler to produce maximum low end torque and HP. We extensively tested muffler, baffle design, exhaust packing combinations and our final baffle design is the result of 100+ hours of dyno testing and development. Utilizing our unique system these mufflers are the best performing mufflers available, and we back this up with a 100% satisfaction performance guarantee. Jackpot mufflers are manufactured 100% in the USA. Jackpot 4" Dyno tuned mufflers are available in Slash Up or Slash Down.


        

    Tab One Content

       

    Jackpot Dyno tuned mufflers street start                       Jackpot Dyno Tuned mufflers Agressive start 

     

     

      Jackpot Dyno Tuned mufflers 45MPH drive by                 Jackpot Dyno Tuned mufflers at idle and low revs


    Jackpot Dyno Tuned Mufflers with Competition Baffles


    Jackpot 4" Dyno Tuned Mufflers Compared with CFR Mufflers

    Tab One Content

    2014 FLHTK Twin Cooled 103"

    To the right is a dyno chart from a 2014 FLHT Twin Cooled 103" with a stock head pipe and the addition of the Jackpot 4" Dyno Tuned mufflers and a Stage 1 air cleaner - all tuned with the Dynojet Power Vision. 

    2014 FLHTK Twin Cooled 103"

    To the right is a dyno chart from a 2014 FLHT Twin Cooled 103" with the addition of the Jackpot 2/1/2 head pipe, Jackpot 4" Dyno Tuned mufflers and a Stage 1 air cleaner - all tuned with the Dynojet Power Vision. 

    2014 CVO Limited Twin Cooled 110"

    To the right is a dyno chart from a 2014 CVO Limited Twin Cooled 110" with the addition of the Jackpot 2/1/2 head pipe, Jackpot 4" Dyno Tuned mufflers and a Stage 1 air cleaner - all tuned with the Dynojet Power Vision. 

    2009-2014 Harley Davidson Twin Cam 96"

    To the right is a dyno chart from a completely stock 2009 Touring model vs. the Jackpot mufflers, Fuel Moto Stage 1 air cleaner and Dynojet Power Commander PC V. How about an increase of over 14 HP and 14 ft lb Tq! That is performance you can feel. 

     

    2010-2012 Electra Glide Limited/103" PowerPak Dyno information 

    To the right is a dyno chart from a completely stock 2010 Electra Glide Ultra Limited 103" vs. the Jackpot mufflers, Fuel Moto Stage 1 air cleaner and Dynojet Power Commander PC V. 

     

    2010-2012 CVO Screamin Eagle Street Glide

    To the right is a dyno chart that compares the stock 2010 CVO Street Glide 110" vs. the Jackpot 2/1/2 headpipe, Jackpot Dyno tuned mufflers, and Dynojet PC-V.

     

     

    2007-2008 Twin Cam 96" Dyno information

    The following dyno chart is from 2007 Harley Road King with Jackpot Fuel Moto dyno tuned mufflers, Stage 1 air cleaner and Power Commander III USB.
     
    2008 Twin Cam 110" Screamin Eagle Dyno information 

    The following dyno chart is from 2008 Harley Screamin Eagle Touring model with Jackpot Dyno tuned mufflers, Big Sucker Stage 1 air cleaner and Power Commander III USB.  This is a before and after comparison with this setup vs. the stock components.
     
     99-06 Twin Cam 88" Dyno information 

    The following dyno chart is from 2004 Harley Touring model with the Jackpot Fuel Moto Dyno Tuned mufflers, SE Stage 1 air cleaner and Power Commander III USB.  
     

    Tab One Content

    Accessory section coming soon...