The 2.4L Slingshot in NA trim is by no means a powerhouse, even with a full set of bolt-ons.  Does this mean your overall experience should have to suffer?  Absolutely not. Polaris was overly conservative with tuning keeping the Slingshot stifled and under performing. That’s where ZZPerformance comes in with our 1.0 tune for the NA Slingshot.  We’ve been tuning the NA 2.4L Ecotec engines since their inception in 2006, thus our tuners are the best in the business hands down.

Other companies will have you believe that you can make 11 whp with just a tune, and 30 whp with a tune and bolt-ons.  That is simply not true.  While the raw power gains are not huge, what you do get with our tune is an increase in throttle response, a broader power band, stronger mid range punch, and a Slingshot that is much more responsive overall.  Don’t be duped by the misinformation and let the pros here at ZZP get your NA Slingshot to the next level and feeling how it should have been from the factory.

Your PCM will need to be sent in to be flashed.  Turn around time is typically 1 business day.  Please package the PCM up very well so the plugs are not damaged and
ship it to: 

PREMIUM 91 OR 93 OCTANE FUEL REQUIRED!