Aftermarket Assassins '21 Can-Am Maverick X3 RR 195 HP Stage 1 Lock & Load Kit w/ RTD4 & ECU Unlock
Lock & Load! This Stage 1 kit provide a big increase in horsepower and torque simplified into an easy package. Increased boost and clutching on the X3 go together like high powered rifles and tanneries. Together they pack a huge punch for the ultimate power gains to the wheels. The AA custom ECU tuning via RTD4 allows for great power depending on the level tune, supporting mods & fuel you want to run. The clutching allows for RPM to ramp up faster and to reach those higher RPM where best power to the wheels is made in the real world. If you have a stock X3 (performance parts wise) this kit is best combined with the Level 2 tune. If you have an exhaust you can start to venture deeper into other tunes. Read more on this below in our tune specific descriptions.
The 2021 X3 RR is quick out of the box, but why stop there? The potential for this X3 RR is so much more. The intake, turbocharger and intercooler upgrades on this model make it easy to crank up the horsepower and still maintain low intake temps. We are very impressed by what this UTV can do out of the gate with very few modifications. The factory seemed to make the boost come on very lazy, while it peaks out nicely around 18-19 PSI (at our location, 1000ft altitude) it takes a bit to get there. Our ECU tuning makes peak boost come on much quicker. The factory also makes boost fall off a cliff over 8000 RPM while our tuning will maintain boost much better at higher RPM to hold the power and allow you to clutch at a higher RPM where these motors like to run. Read below for even more information on our tuning.
Allows you to flash the ECU, data log engine parameters, and view/erase trouble codes
Requires ECU to be sent in to HP Tuners be unlocked. After the initial unlock, the ECU can now be flashed at any time using your smart phone.
Standard Unlock Process(Average 5-10 business days): Within 1 business day after purchase, we will send you instructions on sending your ECU to HP tuners. You will be responsible for shipping the ECU to HP tuners. Once at HP tuners, the ECU will take 1-5 business days for HP tuners to unlock. Your ECU will then be sent back via standard ground shipping. Turnaround time greatly varies on your location and how long ground shipping takes to/from HP tuners.
Express Unlock Process(Average 3-5 business days): For the continental US 48 states ONLY We will send you a UPS Next Day Air label and instructions. You will need to attach this label to your own ECU package, then give the package to your local UPS drop-off location. Once at HP tuners, the ECU will take 1-5 business days for HP tuners to unlock. The ECU will then be sent back to you via Next Day shipping. All other parts on the express flash order will be shipped ground unless otherwise specified/selected during order checkout. Keep in mind we cannot guarantee same day programming or control UPS shipping times/delays. We will do everything possible to turn the ECU around as fast as possible.
Level 1 - 91-93 Octane - 188 RWHP / 210-215 crank HP: Our Level 1 tune is okay to run on a bone stock X3 RR without clutching or exhaust modifications. This tune runs an average of 19-20 PSI of boost and is a very safe with great gains on 91 octane fuel. The stock wastegate spring pressure works best with this tune.
Level 2 - 91-93 Octane - 193 RWHP / 220-225 crank HP: Our Level 2 tune is again designed for 91-93 octane and is very safe. This tune is absolutely nuts for being able to run on a bone stock X3 RR.. Peak boost is around 22-23 PSI, and settles down to roughly 20-21 PSI. Stock clutching is usually okay, but our clutch kit will drastically help improve performance and keep peak RPM in check. Our blow off valve kit is recommended. This tune will work great with stock exhaust but even better with aftermarket exhaust. Your wastegate rod should be shortened 2 turns from the factory position with a crack pressure of 9-10 PSI.
Level 3 - 91-93 Octane MAX tune - 204 RWHP / 235-240 crank HP: Our Level 3 tune puts the hammer down on 91-93 octane! It will peak around 23-24 PSI and sustain around 22-23 PSI.... around 1 PSI higher than our Level 2. This is a big 24 RWHP gain over factory, making 204-205 RWHP on our dyno. Our blow off valve kit is highly recommended. This tune will work great with stock exhaust but even better with aftermarket exhaust. If running hard like in the dunes, we'd suggest running 93 octane or bumping up 91 with booster, OR upgrading to an aftermarket exhaust will rid enough heat from the motor to run 91 octane. Your wastegate rod should be shortened 4 turns from the factory position with a crack pressure of 11-12 PSI. We also suggest clamping your OEM intake plenum.
Level 3.5 - 93 Octane MAX+ tune - 209 RWHP / 240-245 crank HP: Our Level 3 tune puts the hammer down on 91-93 octane so we pushed it to the absolute max on straight 93 octane! It will peak around 24-25 PSI and sustain around 23-24 PSI.... about 1 PSI higher than our Level 3. Our blow off valve kit is highly recommended. This tune requires an aftermarket exhaust or 95 octane minimum with the stock exhaust. Wastegate rod should be shortened 4 turns from the factory position with a crack pressure of 11-12 PSI. We also suggest clamping your OEM intake plenum.
Level 4 - 95-100 Octane - Beast mode - 213 RWHP / 250-255 crank HP: This tune is designed for 95-100 octane and was developed using one can of VP Octanium Unleaded to a tank of fuel. Mixing other race fuel with the tune to get 95-100 octane output would work great, just keep in mind leaded fuels can take out O2 sensors when running leaded fuel consistently. Now for the fun part.... this tune is INSANE for a stock turbo tune and brings your X3 RR to a new level at 213 RWHP on our dyno. This is a 33 RWHP gain and pushes to 25-26 PSI peak boost, then settles to 24-25 PSI. There are a few other problems with this tune.... the speedometer struggles to keep up with the wicked acceleration and the tires won't stop burning off. A free flowing exhaust like our 3" system is highly recommended for proper power. Clutching is required to keep peak RPM in check. Your wastegate rod should be shortened 6 turns from the factory position with a crack pressure of 12-13 PSI Our blow off valve kit is HIGHLY recommended to prevent turbo damage. We also suggest clamping your OEM intake plenum.
Features:
- Much quicker throttle response and power delivery giving a whole new feel to the vehicle.
- Throttle by wire adjustments per drive mode/gear give a the vehicle a snappy feel in sport mode without being overly sensitive in lower modes, and low range gear (still great for crawling/loading).
- Fan on/off is lowered
- More throttle % in low gear and reverse as the factory limits these gears to not open the throttle fully
- Safety parameters to protect your motor and turbocharger are still in place
- AA's wicked timing curve is safe for the fuel octane recommended, but we do a much better job of finding timing limits for ramp up/more torque. Many others simply focus on wide open throttle timing/fueling.
- AA's modified fuel curve will still get good mileage cruising, but will come in richer than OEM during spool.
- The OEM fueling curve is extremely rich at wide open throttle for emissions purposes, so we correct this with an air/fuel ratio that makes more power and is actually safer for the motor.
- Air/fuel ratios extensively tested and verified at each tune level.
- The RR models are a wideband type sensor/ECU, so they automatically trim fuel to the requested air/fuel ratio.
- Throttle by wire limiters disabled
- Fan on/off is to 185/180 Degrees F. Stock is 203/198.
- Rev limit increased to 9000 RPM for speed/overshoot. Optimum peak RPM is 8000-8300
- Speed limiter removed in high gear, and increased in low range. This also gets rid of the low speed limiter on the XMR models. Top speed will depend on resistance vs. power.
- 2 foot limits removed (gas/brake at the same time)
- Seatbelt limiter disabled
- Over boost, under boost, and intake plenum leak code parameters are desensitized
- Torque limitations are properly raised
Kit Includes:
- AA S2 clutch kit
- HP Tuners RTD4
- OBDII to Can Am Diagnostic Port cable
- Necessary credits to flash your ECU
- One AA custom tune (more tunes optional), and ECU unlock which is performed at HP Tuners facility in Illinois.
Fitment:
- Fits ONLY 2021 X3 RR with the MG1 silver ECU and 6 arm primary clutch.
- Does not work with 2022+ models with the P-Drive clutch
