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Aftermarket Assassins '17-'19 RZR XP Turbo / Turbo S Stage 3 Lock & Load Kit

Your Price: $1,795.00
Part Number:4609

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Select Year & Model
Select Clutch Kit
Select Tune #1
Select Tune #2 (Optional)
Select Tune #3 (Optional)
Select Tune #4 (Optional)
List Tire Size & Any Other Customization You Would Like Built Into Your Tunes (Optional)
Intake Tube Options
Clutch Compression Tool

  • The ultimate Lock & Load!  This stage 3 kit is the most complete bolt-on kit you'll find for your RZR XP Turbo.  This kit combines absolutely everything you need to take your RZR to the next level.  It includes tuning, S3 complete clutching, our billet diverter valve, secondary clutch snap ring delete kit, pre-gapped spark plugs, performance slip-on exhaust, high flow intake tube, and high flow charge tube.  Our custom tuned Powervision ECU flash device will send the tunes directly to your ECU, allow you to change tunes within 5 minutes, and easily return to stock.  It also has data logging capabilities, diagnostics, and is a great gauge where you can read boost, throttle, rpm, and more.  We then transfer the power to the ground MUCH better than the factory with our S3 complete clutch kit.  Though we test mostly in the real world to get the best results, we did see a 7-10hp increase from 20mph to 40mph on the wheel dyno with just the clutch kit.  This kit also includes our high flow exhaust to get rid of the catalytic converter, and restrictive stock muffler.  This allows heat to escape much quicker, and allows us to tune higher.  Our exhaust features an EXCELLENT sound that is fully adjustable with our quiet core that blocks off one outlet.  The diverter valve is an o-ringless tip design and is needed when increasing boost pressure to prevent factory valve failure.  It also comes with a plug plug so you can have that classic blow off CHHHH sound when you want it.  Our high flow intake and charge tube help to lower intake temps going into your motor which is HUGE when going with our level 3 or higher tunes.  For more detail on each product, see the individual listings.
  • Massive horsepower gains bundled into a simple package
  • Quicker throttle response and power delivery
  • All level tunes feature: Throttle by wire limiters disabled, No overboost code, Fan on/off temp lowered to 185 degrees Fahrenheit, Seatbelt limiter disabled, Speed limiter removed in low and high gears, Rev limit at a safe 9200rpm, more throttle in low gear, better throttle response, and much more! 
  • 1 tune is included in the price.  We would recommend going with 2 tunes, especially if you choose level 3 or higher.
  • All tunes level 3 and higher will need the waste gate rod adjusted shorter for maximum power.  See this VIDEO on how to adjust it.
  • For reference; a 2017-Up Stock machine will dyno at 125-130rwhp
  • The Level 1 tune is a modified stock power level tune, but has better boost maps to help keep you in the power.  We disable many limiters, up the speed limit, rev limit, and make necessary fuel & timing changes. The 2017 factory tune runs a max of 15-15.5psi of boost, and we keep that in this tune, it's just easier to obtain & maintain that level.
  • The Level 2 tune offers 16-16.5psi of boost and a 10-15rwhp gain.  This tune can be used with the stock or aftermarket exhaust.  Clutching is highly recommended with this tune, as just tuning the machine will not properly transfer the power to the ground.  91 Octane tune.
  • The Level 3 tune is a game changer! Hitting hard at +20-25rwhp, this tune offers the highest boost possible(17-17.5psi max) on 91-93 octane fuel.  Due to the thicker head gasket and larger injectors on the 2017 models, we are able to get away with his kind of power on pump fuel. These are absolutely huge power gains that will have you grinning from ear to ear.  This tune must be used with an aftermarket exhaust and requires clutching.  91 non ethanol/non oxygenated fuel, or 93 octane is required. If fuel in your area is poor, we'd suggest using a half can of VP Madditive or Torco Accelerator to help fuel quality.  1/2 gallon of 110 or better race fuel would also work to boost octane levels.  DO NOT USE ANY AV GAS WITH THIS TUNE OR ANY TUNE NOT DESIGNED FOR THAT FUEL.  Waste gat rod adjustment is needed for maximum gains.Billet BOV is also recommended. 
  • The Level 4 tune runs on 97-100 octane fuel and hits around 18-18.5psi max boost on race fuel. From testing, we know that this is the limit of the factory turbo before it becomes inefficient and simply starts blowing too much hot air. We correct many maps for this octane rating, assuring the most possible power.  This tune pack a huge punch with just a small amount more octane.  To reach the 97-100 octane rating, we would recommend a can of TORCO accelerator or VP Madditive.  You can also use 2 gallons of 110 or higher race fuel per tank... all mixed with 91 octane fuel. Exhaust and clutching are needed with this tune. Waste gat rod adjustment is needed for maximum gains. Billet BOV is also recommended.
  • Level 5: get ready to drop the hammer!  If you don't like to lose races, this tune is your friend.... and If you're friends don't like to lose either... they might not be your friends for long.  This tune is developed for 110 octane fuel (unleaded is recommended if you are keeping you plan on running your o2 sensor) and really hits hard.  This tune runs around 18-18.5 max psi.  This is where we found the turbo to max out for the most part, so we went to our timing tables and did some work.  Adding a revised timing curve with these boost pressures is a recipe for absolutely stupid power that hits harder than you can imagine.  Waste gat rod adjustment is needed for maximum gains. Exhaust and clutching are needed with this tune.  Billet BOV is also recommended. Max boost levels are listed as reference only. Altitude, temperature, charge temps, intercooler temps and many other conditions play into a factor of final boost output. AA tunes do a better job of making sure you reach these levels as the factory tunes are overly safe.
  • Level 6:  Have E85 local to you?  Time to fill up and start turning heads!  This tune is developed on the stock injectors and stock fuel pump for E85 fuel... thats right, just gas up and hammer down.  E85 is a great race fuel replacement as it runs very cool and can sustain high boost and advanced timing maps..... which equal awesome power!  We crank out all our level 5 tune has and even a little more.  Keep in mind E85 takes about 30% more fuel to run, so it will guzzle fuel fast.  This tune runs an average of 1818.5 PSI of boost and will require you to adjust the waste gate. 
  • Why our tunes over the dynojet tunes? This really depends on our tune level.  The great thing with our tunes is they are easily labeled, list boost numbers, and rough horsepower gains. They have been proven to make and hold power longer than the dynojet tunes.  Not only this, but we test with clutching, exhaust, and other parts to ensure our tunes work well with all factors.  Lower level tunes(1-2) are actually much safer than a dynojet "max boost" tune especially if running stock exhaust, yet deliver more power than their low boost tunes.  Safer tunes will hold power longer, and be much easier on your motor.  When your RZR detunes because boost is too high for the modifications or fuel, it can become slower than stock!  Our level 3 tune has higher boost, and comes on harder. Our level 4 tune and up are adding in race fuel and will offer even more power than any dynojet tune.  Since we have so much time on RZR's, we know the limits and can push the limiters further giving you higher speed limits, and many other things hidden in our maps. Everything is taken care of for you, ensuring you have the best tune(s) out there... that should be worth every penny!
  • How to tell if you have a 2019 evap model:
  • For more info on the products in this kit, see these links: S3 Clutch KitBillet BOVAA Tuned Powervision TunerAA Slip-On Exhaust,  Snap Ring Delete Kit,  XPT Lower Heat Spark Plugs,Charge TubeIntake Tube
  • The only somewhat special tool needed is this: Secondary Clutch Compression Tool
  • If you have any other needs in these tunes, or any concerns; please e-mail!

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