
42051-JL Superchips TrailDash2
- Superchip 42051-JL TrailDash2 2018 JL Wrangler Jeep
$282.35
I’ve been off-roading for years in my trusty lifted Jeep Wrangler. While I love the adventures, one aspect that has always left me wanting more was the performance. My Jeep just didn’t have the power I needed to really excel on the tougher trails. That’s when I started looking into engine tuners and came across the Superchips Traildash 2.
After tons of research, I finally took the plunge and bought the Traildash 2. And let me tell you, it has completely transformed my Jeep and the way I hit the trails! If you’re considering a tuner for your rig, then the Traildash 2 needs to be at the top of your list.
In this detailed buying guide, I’ll walk through everything you need to know about the Superchips Traildash 2 including compatibility, features, installation, and more. Let’s hit the trails!
What is the Superchips Traildash 2?
The Superchips Traildash 2 is an engine and transmission tuner designed specifically for off-road enthusiasts. It plugs into your Jeep’s OBD-II port and allows you to upload custom tunes to optimize performance for things like larger tires, lift kits, gear changes, and engine mods.
The Traildash 2 is the latest model from Superchips tuned for 2014+ Jeep Wrangler JK and Gladiator JT models. It comes pre-loaded with tunes for common bolt-on modifications that provide huge gains in horsepower, torque, and throttle response.
How Does the Superchips Traildash 2 Improve Performance?
There are a few ways the Superchips Traildash 2 can dramatically improve your Jeep’s performance:
- Increased Horsepower & Torque – The Traildash 2 allows you to adjust timing, air fuel ratios, and other parameters to optimize power output. Expect gains of 25-50 hp and up to 80 ft-lbs of torque depending on your mods.
- Better Throttle Response – Tunes can adjust throttle mapping for more responsive power delivery, especially at low RPMs for rock crawling. You’ll experience way better low-end torque.
- Transmission Tuning – It can also adjust shift points and firmness for tuned transmissions like the AEV ProCal. This improves shifting and torque converter lockup.
- Custom Tunes – The Traildash 2 allows you to load custom tunes for your specific setup. This lets you maximize power gains for lifts, wheels, gearing, and engine modifications.
The overall result is a Jeep that performs like a whole new beast on and off-road. The power gains completely transform the driving experience.
Is the Superchips Traildash 2 Compatible with My Vehicle?
The Superchips Traildash 2 is designed to work on 2014 to present Jeep Wrangler JK and JL models equipped with the 3.6L Pentastar V6. It’s also compatible with 2018+ Jeep Wrangler JL and Gladiator JT models with the 2.0L turbo engine.
So if you have a:
- 2014-2018 Jeep Wrangler JK with 3.6L V6
- 2018+ Jeep Wrangler JL with 3.6L V6
- 2020+ Jeep Gladiator JT with 3.6L V6
- 2018+ Jeep Wrangler JL with 2.0L Turbo I4
- 2020+ Jeep Gladiator JT with 2.0L Turbo I4
Then the Traildash 2 will work on your Wrangler or Gladiator! It is not compatible with any other Jeep models or older TJs, YJs, etc.
How to Install the Superchips Traildash 2
Installing the Traildash 2 tuner is simple and straightforward. Here are the basic steps:
- Turn your Jeep on and let it idle. Do NOT start the engine.
- Plug the Traildash 2 into your OBDII port under the dash.
- Use the Traildash interface to upload your tune. The pre-loaded tunes can be selected right on the device.
- Follow the on-screen prompts to load the tune. This takes 2-3 minutes.
- Once the tune is loaded, start your engine. The Traildash 2 will stay plugged in.
That’s it! The tuner has onboard memory so the tune stays active until you overwrite it. You can load different tunes for trail vs street use. No laptop or WiFi connection is needed after initial install.
The whole process only takes about 5-10 minutes and requires no mechanical skills. However, I do recommend having a Jeep tuner shop handle the first tune installation in case any check engine lights appear.
What Features Does the Superchips Traildash 2 Offer?
The Superchips Traildash 2 comes stacked with awesome features to let you get the most from your Jeep:
- 3 Pre-Loaded Tunes – Includes 87, 91, and 93 octane tunes for bolt-on upgrades
- Custom Tuning – Ability to load unlimited custom tunes
- Monitoring – See real-time engine data and diagnostics
- User Adjustable Options – Allows tweaking of certain parameters for the pre-loaded tunes
- Drive Cycle Helper – Resets computer adapts to pass emissions tests
- Automatic Updates – Tunes are updated remotely for new options
- Plug & Play Install – Easy 5 minute wireless install. No laptop needed.
- Weatherproof – Fully sealed for protection from the elements
- No Reprogramming – Returns to stock when unplugged
For Jeep owners, the ability to load unlimited custom tunes tailored for your specific build really makes the Traildash 2 shine.
Where Can I Buy the Superchips Traildash 2?
The Superchips Traildash 2 is available from a few different sources:
- Direct from Superchips – You can buy directly from Superchips website for $399.99. They offer free shipping too.
- Jeep Dealerships – Some Jeep dealerships carry the Traildash 2, but usually charge full MSRP.
- Tuner Shops – Your best bet is often local tuner performance shops. They’ll price match and include install.
- Online Retailers – It’s available at 4 Wheel Parts, Extreme Terrain, Quadratec for around $350-$380.
I bought mine from a local shop that threw in a DiabloSport tuner as part of a package deal. Definitely shop around for the best pricing.
How to Update the Superchips Traildash 2 Software
One great thing about the Traildash 2 is that Superchips can send wireless updates to it for new features, tune versions, and custom tunes.
Updating is easy:
- Connect to the Traildash WiFi signal from your phone when prompted
- The update will download directly to the device
- Follow the prompts to install the latest software
These over-the-air updates are sent a few times per year and include tune improvements as new parts come out. It helps keep the Traildash 2 up-to-date.
You can also load updates using the Superchips desktop software if you want to manually flash the latest firmware. But for most users, the wireless updates are good.
What is the Price of the Superchips Traildash 2?
The Superchips Traildash 2 retails for $399.99 direct from Superchips. But most places sell it for between $350 to $380. Here are some typical prices I found shopping around:
- Superchips Website – $399.99
- Jeep Dealers – $399.99
- 4 Wheel Parts – $379.99
- Extreme Terrain – $379.99
- Quadratec – $369.99
Local tuner shops may also offer discounts and free install deals. I was able to get mine, plus a Diablo tuner thrown in for $420 out the door.
So expect to pay anywhere from $350 up to $400 depending on where you buy. Definitely shop around for the best deal. And consider bundles that include install savings and other tuners.
Can the Superchips Traildash 2 Increase Fuel Efficiency?
One common question is whether the Superchips Traildash 2 can help improve MPG and fuel efficiency. The answer is yes, it definitely can!
Here are some ways the right tuning can increase fuel economy:
- Optimizing spark timing for maximum efficiency
- Adjusting fuel trims for optimal air/fuel ratio
- Improving transmission shifting patterns
- Locking torque converter earlier for less slip
- Optimizing throttle mapping for steady cruise
- Reducing pumping losses with lower vacuum
Superchips engineers optimize their tunes to provide power gains while maximizing MPG whenever possible. For highway cruising, you can see 1-3 MPG improvements after tuning.
Just don’t expect miracles for fuel economy if you do a tune optimized for performance with bigger tires. But choosing a tune for your specific goals can definitely improve efficiency.
What are Common Issues with the Superchips Traildash 2?
Now that we’ve talked about all the benefits of the Traildash 2, let’s discuss some potential downsides and common problems:
- Check Engine Lights – Improper tuning can sometimes trigger “limp mode” or check engine lights. A good tuner shop can fix this.
- Voiding Warranty – Tuning does void the powertrain warranty. Extended warranties may also be voided.
- Transmission Wear – Aggressive tuning may cause faster clutch and transmission wear over time.
- Fuel Octane Needs – Performance tunes often require 91+ octane fuel to avoid knock and detonation issues.
- Locking Up – In rare cases, the Traildash can lockup and need a forced manual reboot. Not common.
- OBD Port Fit – Some modified OBD ports don’t fit the Traildash plug. You can get an OBD extender cable.
- Bricked Devices – Bad third party tune files can “brick” the Traildash 2 device. Superchips can unbrick it.
So the main things to watch are check engine lights, transmission health, and using proper octane fuel. Find an experienced tuner shop you trust to handle the install and tuning.
How to Troubleshoot the Superchips Traildash 2
If you run into issues with your Traildash 2, here are some basic troubleshooting steps:
- Read Codes – Use the Traildash interface to pull engine & transmission fault codes
- Check Connections – Make sure the OBD2 plug is fully seated and has a good connection
- Try Stock Tune – Load the stock factory tune back on the Traildash 2 as a test
- Reset Jeep Computer – Perform a battery disconnect to reset computer adapts
- Contact Tuner – Have the shop that did your tuning review the issue
- Update Software – Check for updated Traildash software to install
- Try Different Tune – Switch to a less aggressive tune if you’re getting knock/misfires
- Replace Traildash – If all else fails, you may need a replacement Traildash 2 unit
Software bugs and glitches are uncommon but can happen. Following good tuning practices from experienced shops is the best way to avoid issues.
What are the User Reviews for the Superchips Traildash 2?
In general, user reviews for the Superchips Traildash 2 are very positive overall. Here are some common themes in customer feedback:
- Huge power gains, especially low end torque
- Improved throttle response
- Smoother, more firm transmission shifts
- Easy plug and play installation
- Great for tuning lifted Jeeps with big tires
- Allows custom tuning for engine mods
- Excellent product support from Superchips
- Wireless updates are convenient
- Can help fuel economy in some cases
- Worth the price for the performance
Most customer report the Traildash 2 improves the driving experience, both on road and off. It’s a versatile tuner that gives great power gains. Some minor complaints about check engine lights after install, but most are happy.
How Does the Superchips Traildash 2 Affect Warranty?
A common concern with any tuner is how it affects your factory Jeep warranty. Here’s the deal:
Using the Superchips Traildash 2 or ANY aftermarket tuner will void your Jeep’s powertrain warranty. Installing it is considered an unauthorized modification by the manufacturer.
So any engine, transmission, or drivetrain related repairs will not be covered under warranty if you have a tuner installed. Your basic bumper-to-bumper warranty is not impacted.
Any extended warranty likely won’t cover related repairs either after tuning your Wrangler or Gladiator.
This doesn’t mean every repair will be denied. But the dealer can if they determine the issue is tuning related. Check your warranty details.
What Settings are Available on the Superchips Traildash 2?
One awesome feature of the Traildash 2 is the ability to adjust certain parameters in the pre-loaded tune files:
Here are some of the user adjustable options:
- Rev/Speed Limiter – Increase or decrease max RPM limit
- Axle Ratio – Adjust for different gearing
- Tire Size – Input actual tire diameter
- Governed Speed – Increase the max set speed limit
- Shift Firmness – Change trans shift points and firmness
- Fan Temp – Adjust engine fan on/off temps
- Torque Management – Limit torque for diff/axle protection
- Tire Pressure – Set tire pressure for PCM adjustments
Having these adjustments allows you to customize the pre-loaded tunes even more for your Jeep’s exact setup. Just don’t go too crazy with the limits or you can cause damage.
How to Reset the Superchips Traildash 2
If you ever need to reset the Traildash 2 back to factory settings, it’s simple:
- Turn ignition to ON position without starting engine
- Plug Traildash 2 into OBDII port
- Use menus to load “Stock” tune
- Wait for stock tune to fully load and restart Jeep
This will clear any custom tunes and return all settings back to original. It’s a good idea after loading a performance tune to reset to stock before dealer service.
You can also unplug the Traildash 2 and that will return the ECU tuning back to factory, but won’t clear any codes or adapts. I recommend fully loading the stock tune before disconnecting.
What is the Warranty on the Superchips Traildash 2?
The Superchips Traildash 2 comes with a 1 year limited warranty that covers manufacturer defects and workmanship issues.
If the device stops working properly due to faulty components or assembly, Superchips will repair or replace it.
This doesn’t cover damage from incorrect use, unauthorized modification, or bricked devices from bad tunes. But for normal use, you get a year of warranty protection.
Extended “tuner care” warranty plans are also available from Superchips for 2 or 4 years of additional coverage after the standard warranty expires. This adds further peace of mind.
How Does the Superchips Traildash 2 Work With Off-Road Vehicles?
The Superchips Traildash 2 is really designed with Jeep Wrangler and Gladiator owners in mind, especially those who take their rigs off-roading.
It offers great benefits for off-road use:
- Increased low end torque for rock crawling
- Better throttle modulation for slick surfaces
- Ability to tune for lifts, tires, differentials
- Optimized transmission tuning for trail use
- Monitoring key data like EGTs, transmission temp
- Quick tuning changes for different conditions
Having the extra power on tap combined with traction control adjustments can really improve off-road capability. The Traildash 2 gives you the flexibility to tune precisely for your wheeling.
What is the Installation Time for the Superchips Traildash 2?
One of the great things about the Traildash 2 is the quick and simple installation:
- Total Install Time: Approximately 5-10 minutes
- No Mechanical Skill Required
- Only basic hand tools needed
You simply plug it into your OBDII port, load a tune, and you’re done. The first time tuning at a shop may take 30-45 min for dyno runs and adjustment.
But for basic bolt-on tunes, you can literally install in the parking lot in under 10 minutes. No need to remove panels or get under the Jeep.
That makes upgrades super convenient compared to ECU flashes that can take hours and require programming equipment. The Traildash 2 is truly plug & play.
Can the Superchips Traildash 2 be Used on Diesel Engines?
The Traildash 2 is designed and calibrated specifically for the gas pentastar V6 and turbo 4-cylinder engines. It is NOT compatible with diesel models.
For Jeep Wrangler, Gladiator, or Grand Cherokee diesel models, Superchips has a different tuner available called the Traildash T2.
The T2 offers similar plug and play tuning for EcoDiesel engine calibration on:
- 2014-2020 Jeep Grand Cherokee EcoDiesel
- 2020+ Jeep Wrangler EcoDiesel
- 2020+ Jeep Gladiator EcoDiesel
So if you have a diesel engine, you need the T2 version tuned for those models. The standard Traildash 2 in this buying guide is gasoline only.
How Does the Superchips Traildash 2 Compare to Other Tuners?
When shopping for a Jeep tuner, there are a few popular models that compare to the Superchips Traildash 2:
SCT X4 – Very similar design and features as the Traildash 2. Easy wireless install and custom tuning. The X4 has a bigger display screen.
DiabloSport T2 – Another excellent option that’s fully wireless and easy to use. Great included tunes. DiabloSport has been around for years.
H&S Minimaxx – Top of the line tuning with tons of options to dial in performance. More complex install, but amazing tuning capabilities.
Bully Dog GT Platinum – Bully Dog makes great tuners and the GT Platinum offers wireless install with custom tuning. Their tunes focus on reliability.
HP Tuners MPVI2 – For maximum custom tuning, this pro-level system gives you full coding access. Requires laptop and more skill.
Overall the Superchips Traildash 2 stacks up very well. It offers a great blend of easy installation, included OTS tunes, and custom adjustability at a fair price. For most Jeep owners, it’s an excellent choice.
The Bottom Line
Hopefully this comprehensive buyer’s guide gave you all the key info to decide if the Superchips Traildash 2 is right for your Jeep.
This tuner truly unlocks the potential sitting in your Wrangler or Gladiator. With the ability to install in minutes and update wirelessly, the Traildash 2 is one of the simplest ways to gain huge power.
Just partner with an experienced tuning shop, properly modify your Jeep, and take the right precautions, and you can transform the way your Jeep performs on and off the trails!