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  1. Alpha Powersport Stage 2 Turbo Kit

    For Sale
    FOR SALE: Alpha Stage 2 Turbo Kit Installed on Slingshot SE 2016.5 and has around 12k miles on kit total (i'm the second owner). I have been running 5psi of boost on stock motor with a tune from Bob at OBD Diagnostics. Reason for sale is i'm putting my slingshot back to stock and selling it...
  2. Alpha Big Brake Kit

    Polaris Slingshot Suspension and Brakes
    Hey guys and gals I am new to this group and new to Slingshots. Late summer I purchased this 15' Slingshot from one of the owners of Alpha (Henry) as this was his personal Sling. He has pretty much every upgrade Alpha had to offer at the time and one of them is the Alpha Big brake kit. I do not...
  3. Want to Buy Alpha Trailer Hitch

    I want to buy a Alpha Trailer the small trailer I already own for my motorcycle. I like that it was barely visible and didn't have to do much to install. I seen the other new hitches but prefer Alpha. Anyone have one availaible?
  4. For Sale 2015 Titanium Grey Custom Turbo Slingshot - FOR SALE $18,500 OBO

    For Sale
    FOR SALE: 2015 Polaris Slingshot Custom Turbo It has come time to move on to new hobbies and sell my Slingshot. I am the original owner and it is very well known in the Slingshot community. It has won “Most Modified”, “Best in Show”, and holds several Slingshot track (road course) records in...
  5. Trailer hitch

    Polaris Slingshot Accessories and Appearance
    I done pretty well modifying the my new slingshot but I was saving for ALPHA Powersports trailer hitch and now they are gone. I went and got the Corbin Saddle bags and now looking to add a trailer hitch but can't find one that won't cause drilling through my saddlebags. Does anyone know of...
  6. Sold! New alpha turbo kit

    For Sale
  7. Whats going on with Alpha

    Polaris Slingshot Discussions
    Does anyone know what is going on over at Alpha Powersports? I heard from a rumor mill that they are o the edge of going out of business. that would be unfortunate for them not to mention all the people that are using an plan on using there parts. Henry AKA Turbosling can you help our...
  8. Alpha Turbo Group Buy! Save $600

    Alpha Powersport
    With the success of our supercharger group buy, we decided we should show some love to those who want a turbo system. That being said, we are opening a group buy for 10 turbo kits! This will be our standard kit set at 6psi with our race exhaust, this will be good for 250whp. This kit has been...
  9. Alphe Powersports new exhaust(prototype)

    Polaris Slingshot Discussions
    So I took my usual friday ride to Alpha to deliver my paycheck.... i mean buy a CAI and possibly the side exit exhaust, henry greeted me with some sexy prototype of a new exhaust he is working on and offered to install it in my sling to try it out since all his machines are turbo so he needed a...
  10. Who already has over 400HP Slingshot to the wheel?

    Polaris Slingshot Forced Induction
    I am curious who all has over 400 HP to the wheel on the Slingshot. This has to be a growing group of Slingshots.

    Polaris Slingshot Discussions
    so its official and they should be releasing it on their site soon enough, alpha will now be producing a built motor. I've spoken to the man henry himself about this for months now. the motor will be similar to the one being offered by ddm.with a couple different things. i believe pistons and...
  12. Sold! Polaris Slingshot Alpha PowerSport Side Exit Exhaust $500 w/ Free Shipping

    For Sale
    Polaris Slingshot Side Exit Exhaust by Alpha PowerSport $375.00 The Alpha Powersport Side Exit Exhaust for your Slingshot is a great way to get an aggressive sound, without being obnoxiously loud. Not only will the side exit exhaust sound great, but it relieves the excess heat from the...
  13. For Sale Fully Modified Turbocharged 2015 SL For Sale

    For Sale
    Well the time is up, and I am selling my Slingshot. Started as a 2015 SL model, but has had a ton of upgrades and mods done to it. Here is a copy of my craigslist ad. I know most of you are familiar enough with the slingshot, but the ad was written for those not completely in the know. I am...
  14. 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...
  15. Side Exit Exhaust

    Alpha Powersport
    Well let me start with again commending the guys at this company for all their help, knowledge, and patience. These guys worked like beat circus monkeys at SSITS 2016 and if I had to put money on it, I would say I bet they will do the same next year. Now for the review: I have received and...
  16. For Sale blade windshield $150

    For Sale
    We all know what they look like, but pictures available upon request. Factory blade windshield, been used, still clean and not scratched up. I am INCLUDING all mounting hardware and ALPHA center brace. Shipping is extra. only negative is 2 small holes on both sides of the windshield where...
  17. Stage 1 turbo kit

    West and West Coast Slingshot Owners
    Does anyone in California have the alpha powersport stage 1 turbo kit? If so does it pass smog? Do you even have to smog the slingshot? I have not purchased one yet but I'm getting ready to