Aftermarket Assassins Launch Control Module | 2016-2021 RZR Turbo

Fits 2016-2021 RZR Turbo & Turbo S Models Including CA/Wideband Models Does NOT fit Pro XP *Please make sure you carefully read over the entire description before purchasing* **AA custom tunes for your PV3 device are required to work with our custom tuned/wired LCM** Launch control for your RZR Turbo or Turbo S! This module utilizes a momentary switch to be engaged and allow for launch control to build boost at the starting line for drag racing, or other types of racing.... and just plain fun. The amount of boost you build at the line depends on your CVT clutch engagement, and RPM settings in the launch control module. The higher the engagement RPM, the more boost you can build. With only brake boosting, the manifold pressure in the plenum is around 7-8 PSI. With launch control, we see 14-17 PSI depending on RPM at launch and other factors. This is a huge swing and is building 7-10 extra PSI to start, giving you much faster turbo spool and acceleration. When looking at boost numbers on your PV3 gauge, you'll see the number go from a negative to a positive pressure. Launch RPM is programmed by us, but can also be changed via Windows computer and DynoJet C3 software by the end user. Developed with DynoJet with our own wiring, switch, programming, tune and tech support To use this module you want our clutch kit, or any other clutch kit with a higher stall than factory . Our standard clutch kit comes with a blue/yellow spring with 1800-2000 RPM stall. Our solid blue spring is our high stall spring can be purchased and has a stall of 2300-2500 RPM. This spring requires 2 magnets added to each AA clutch arm on an already well clutched vehicle. If your weights are already fully loaded, purchasing heavier weights may be necessary. We also have other spring options for more of a medium engagement RPM. Knowing what launch RPM to choose : Launch control should always be used with caution and set up properly for your clutch engagement. Clutch engagement can be tested by having the vehicle in high range, then slowly pressing the gas pedal down while looking at RPM. The RPM when the vehicle starts to move is your engagement RPM. Test on flat ground a few times to make sure you get consistent results. We are looking for launch control to be right at engagement RPM. It's best to check this before purchasing the LCM, if possible. Once you receive the module, we suggest double checking your engagement RPM/launch RPM is correct by using launch control without holding the brake. The vehicle should just barely want to move if set up properly. If the vehicle is lurching and really trying to move, you need to get a higher stall spring, a fresh clutch spring, or lower launch RPM. If you have a 2021 model keep in mind your P90X clutch is different than 2016-2020 models. This is a weaker clutch and we HIGHLY suggest our AA primary clutch conversion for running launch control. 1800 RPM Launch (Very safe with our clutch kit with the standard blue/yellow primary spring) - also 2021 models with our AA clutch kit standard spring 2000 RPM Launch (On edge with our clutch kit with standard blue/yellow primary spring) - also 2021 models with our AA clutch kit standard spring 2300 RPM Launch (Our clutch kit with Teal Primary Spring, or on 2021 models our clutch kit with the gray/white spring) - 2017-2020 models: The teal spring usually requires 1 more magnet in each clutch arm, so make sure you have enough weight adjustment or our slug magnets may be necessary. For 2021 models, use higher launch at own risk. Not suggested as the clutch is very weak and may come apart. 2500 RPM Launch (Our clutch kit with Solid Blue Primary Spring) - This spring usually requires 2 more magnets in each clutch arm, so make sure you have enough weight adjustment or our 65g heavy weights may be necessary. This launch RPM should not be used with 2021 model clutches. To engage launch control, fire the vehicle up and make sure the vehicle is at an idle (module will not engage launch mode if vehicle is over 1500 RPM). Now press and hold the launch switch while giving the vehicle throttle. Go full throttle and the vehicle should hold at your desired launch RPM. Most will hold the brake at the same time to keep vehicle from creeping forward. When ready to accelerate, drop the brake and launch switch at the same time and the vehicle will..... well launch! Adjusting Launch RPM : For more information on this, go to our tech section and read our post on using/adjusting your LCM. Basic rundown is: Download the DynoJet C3 software (from dynojet.com/downloads), plug in your LCM via the supplied USB, then go to "Configure", “Feature Enables and Inputs Selections” then click “Launch Control” and you’ll see target RPM. Change this value as desired, click “Send” up top (green upward arrow), and that’s it. Tune updates are REQUIRED for those that purchased their tunes from us before 8-25-2020 . We had to update our tunes to desensitize misfire or the vehicle would go into limp mode. We charge $25 to update tunes to the latest version. After you purchase we'll email asking for your PV_INFO file with instructions. If you are currently purchasing our tunes or purchased our tunes/tuner after 8-25-2020 then you can select the "No, I don't need my tunes updated" option in the drop down. If you are out of clutch weight and need more, see our Slug Magnets HERE Part # : 117-9607002-2 for 2 seat Part # : 117-9607002-4 for 4 seat View installation instructions HERE