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  1. DDMWorks Rotrex Slingshot Supercharger kits are in stock!

    DDMWorks
    Great News! Our supply bottleneck with Rotrex has been taken care of and supercharger kits are in stock now! This is the ultra reliable kit we have been selling now for a couple years that has everything needed to bolt a Rotrex supercharger to the Slingshot engine. If you are on the fence...
  2. For Sale 2016.5 LE with Supercharger

    For Sale
    $22,500 OBO or trade. I have over $45,000 in it but I understand the options do not add much to the sale value. Supercharged and VERY fast when you want! The picture does not show all of the options as it was taken in late 2017. She is in excellent condition and needs a new home since with my...
  3. Sold! LOWERED PRICE!!!! MAKE AN OFFER!!!! 2016 SL Supercharged, Suspension, JLAudio

    For Sale
    Selling my 2016 SL that is fully modified. 4500 miles. All recalls done. The most resent recall on the recall does not appear to be needed for mine. The rubber covers are installed on the swing arm. Located just south of Charlotte in Lake Wylie, South Carolina. Asking $32,500. $30,000...
  4. Closer look/listen to the sound of build progress that DDM Works has made

    Polaris Slingshot Photos/Videos
    Here is a closer look at the sound of the build that DDM Works is in process of working on. The Tuning is not complete but in about two weeks the Dyno Tune of the Haltech computer will be finished. We did lots and lots to this Slingshot to create more HP. This is the first Slingshot with the...
  5. Taking my slingshot to entire new HP level

    Polaris Slingshot Forced Induction
    I finally got to meet Dave from DDM Works today who did his magic and took my stock Sling to something faster this past December. However, that was not enough.....so now my slingshot is taking a 954 mile trip to South Carolina in Daves trailer for a major surgery!! When it gets back in 3.5 weeks...
  6. DDMWorks Forced Induction

    Polaris Slingshot Forced Induction
    Just stopping by to show off a few recent builds with our DDMWorks Rotrex Supercharger Kit. Two more in progress with built engines and supercharger upgrades. Stay tuned !
  7. Rotrex install and more !!

    DDMWorks
    Rotrex Supercharger install with a few extras brought to you by DDMWorks. @Slingin Dave installing the "Blower"
  8. Built Engine and Rotrex Supercharger Upgrade

    DDMWorks
    Joe is getting our DDMWorks built Engine and upgrading his DDMWorks Rotrex Supercharger kit for more POWER !!!!! :punch:
  9. Cams + Supercharger = Happiness

    DDMWorks
    We have been super busy, but finally had time to test some custom cams we had made for us and the results were pretty awesome. For those that are not super familiar with the cams on the LE5/LE9, the cams have integrated passages in the front that allow oil to flow up to and back from the cam...
  10. DDMWorks Christmas Vacation.

    DDMWorks
    Santa ( @[email protected] ) took the sleigh out a little early this year because he has so many stops to make. He left the elf ( @[email protected] ) here at the work shop to keep making more toys and so I can post about his fun adventure. First stop is in Houston Texas to build up a DDMWorks...
  11. New install of a DDM Works supercharger kit - AWESOME!!!

    DDMWorks
    I just wanted to write a quote post about the installation and information about the actual kit itself. I called Dave at DDM Works - they did not have any supercharger units in stock. They had all the rest of the pieces of kits ready to roll and were waiting on the rotrax unit itself. I was in a...
  12. DDMworks Supercharger kit installed with variable exhaust!

    Polaris Slingshot Forced Induction
    We had another visitor yesterday, @lrobbi came to visit and get his DDMworks Rotrex Supercharger kit installed. I have to say for those that have not met lrobbi yet, he is one of the niced guys you will ever meet and we were very happy to have him here with @Ayla, the fact that he brought a...
  13. 150Hp in under 2 hours

    Polaris Slingshot Forced Induction
    We had a great time here on Friday, a bunch of folks showed up for a dyno day and also a Rotrex install. It was really nice to meet @Sling Cat and have the chance to install a Rotrex supercharger on his Slingshot. We thought it would be fun to time an install this time since we haven't timed any...
  14. DDMWorks Supercharger and Welter Exhaust - 318HP

    Polaris Slingshot Forced Induction
    We were very happy to get one of the early 2.5" Welter Performance dual exhaust setups to test with our DDMWorks supercharged Slingshots and we are pretty happy with the results. While driving the exhaust is still able to be heard, but since it exits behind the Slingshot now, it makes cruising...
  15. Testing Welter Performance Supercharger Exhaust

    DDMWorks
    We just received and unboxed our New Welter Performance 2.5 inch Supercharger Exhaust for testing with our Rotrex Supercharger kit.
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