Most popular
User Version
For owners tuning their own cart
$350one-time
Pairs with ONE E-Z-GO Liberty
- 25.5 MPH top speed
- Full performance tuning
- Fault diagnostics
- Standard technical support
FREE SHIPPING
E-Z-GO Liberty 2025+
ASSEMBLED IN USA
ASSEMBLED IN USAE-Z-GO Liberty Performance Programmer 2025+
E-Z-GO Liberty Performance Programmer 2025+
Select Your Model Year
Regular price
$350
Regular price
Sale price
$350
Unit price
per
Perfect for the Liberty owner. Unlock full performance tuning with all drive modes for your single cart.
Built for shops servicing Libertys. Unlimited carts, save custom profiles, offer premium tuning services with advanced mode selections.
Shipping calculated at checkout.
- Fully reversibleBack to stock anytime
- No cutting or splicingPlugs in. No tools needed
- Free US shippingShips in 2-4 days
- 1-year warrantyLifetime tech support
Transform your Liberty with professional-grade performance tuning. Multiple acceleration modes. Deceleration control. Eco mode. The most advanced Liberty programmer available.
- 25.5MPHTop Speed
- 4Acceleration Modes
- 4Deceleration Modes
Will it fit your Liberty?
Each Kraken is built for specific carts. Check yours here before you order.
Have a 2026-2027 Liberty 4 or 4F? See the new Liberty 4 & 4F programmer
Works with
- E-Z-GO Liberty 2025+ (EM Brake)
- Lead-Acid batteries
- Factory Samsung Lithium Battery
Does not work with
- E-Z-GO RXV models (requires RXV version)
- E-Z-GO TXT or Express models
- Club Car, Yamaha, or any other brand
Safe for Your Cart
Built to work with your Liberty, not against it
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No cutting or splicing
Plugs into a port your cart already has. No tools and no wiring changes.
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Fully reversible
Return to factory settings whenever you like.
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Built-in safeguards
Built-in safeguards help protect your cart.
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No laptop, no app
Everything runs on the handheld. Nothing to download or install.
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Lifetime support
Real help from the people who built it, for as long as you own it.
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1-year warranty
Hardware covered for a full year. Assembled in the USA.
Advanced Control for Liberty Models
More modes. More options. Total customization.
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Plug & Play Install
No tools required. Simply connect to your Liberty's diagnostic port and you're ready to tune. Installation takes under 60 seconds.
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Four Acceleration Modes
Choose exactly how your Liberty launches with four distinct acceleration curves.
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Four Deceleration Modes
Fine-tune your stopping power with four regenerative braking profiles. From coast mode for maximum range to stout for aggressive stopping.
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Eco Mode Control
Toggle Eco Mode on/off to optimize battery life or unleash full performance. When on, extends range by optimizing power delivery.
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Speed Liberation
Push your Liberty to 25.5 mph forward and 7 mph reverse. Fine-tune in 0.5 mph increments for the perfect speed setting.
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Fault Diagnostics
Read fault codes and diagnostic information. The Liberty system provides detailed data to help you understand exactly what's happening with your cart.
E-Z-GO Liberty 2025 Programmer Specs
Every setting and requirement in one place
Performance Parameters
- Max Forward Speed
- 25.5 MPH (Adjustable)
- Max Reverse Speed
- 7 MPH (Adjustable)
- Speed Increments
- 0.5 MPH Steps
- Acceleration Modes
- Gentle Medium Fast Aggressive
- Deceleration Modes
- 0 Coast Mild Firm Stout
Liberty Features (Toggle On/Off)
- Eco Mode
- ON / OFF (Battery optimization)
- Reverse Buzzer
- ON / OFF (Stealth mode enabled)
- Fault Display
- Standard Diagnostics (Read error codes)
Compatibility & Power
- Cart Models
- E-Z-GO Liberty 2025+
- NOT Compatible
- 2026-2027 New Body Style Liberty 4 & 4F (see the new Liberty 4 & 4F programmer, coming soon)
- Battery Types
- Elite Lithium & Lead-Acid Compatible
- Voltage
- 48V Systems
- Power Source
- Cart-Powered (No Charging Required)
- Installation Time
- Under 1 Minute
- Tools Required
- None (100% Plug & Play)
The Kraken Programmer runs directly off your cart's power - no batteries or charging needed!
Choose Your Version
One cart or unlimited empire? Your call.
Best for shops
Dealer Version
For dealers, shops and fleets
$600one-time
UNLIMITED E-Z-GO Liberty
- Works with all 2025+ configurations
- Save custom profiles
- Fault diagnostics
- Priority support + ROI in 5 tunes
Tuning your own cart? Get User. Tuning customers' carts or a fleet? Get Dealer.
What's In The Box
Everything you need for 2025+ performance
Complete Package Includes:
- Kraken Programmer Device (User or Dealer)
- Professional Carrying Case
- Liberty Connection Cable
- Quick Start Guide
- Lifetime Technical Support
How It Works
Three steps. About two minutes.
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Plug in
Connect the Kraken to your Liberty's diagnostic port. No tools, no laptop.
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Set your speed
Pick your top speed and settings on the built-in screen. Mild for the kids, wild for you.
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Flash and drive
Hit Flash and go. Change it again anytime.
New to this? See the user guides
The Kraken Transformation
Your Liberty before and after unlocking its potential
Compared on
Kraken-Powered
Stock Liberty
Settings
Full performance tuning
No speed adjustment access
Top speed
Blazing 25.5 mph speed
Limited to less than 20 mph
Acceleration
4 acceleration modes
Single acceleration setting
Braking
4 deceleration options
Fixed deceleration rate
Eco mode
Eco mode on/off toggle
No Eco mode control
Reverse buzzer
Silent stealth mode
Annoying reverse buzzer
More speed = more wear. Running at 25.5 mph with aggressive acceleration wears components faster than gentle mode at 15 mph. With 8 drive modes, you control the balance. Use Eco mode for range, aggressive for fun. Your cart, your choice.
E-Z-GO Liberty 2025 Programmer FAQ
Before you buy
The questions people ask before they order
Will it work on my Liberty?
It is built for 2025 E-Z-GO Liberty carts. The "Will it fit" section on this page lists exactly what it works with, and we confirm your cart with you when you add it to your cart. Not sure? Send us a photo of your cart's serial plate and we will confirm before you order.
Will it harm my cart or void my warranty?
Every change is reversible and you can return to factory settings at any time. Built-in safeguards help protect your cart. Warranty terms vary by manufacturer, so check yours if that matters to you.
What is the difference between the User and Dealer versions?
The User version ($350) pairs with one cart. The Dealer version ($600) works on unlimited carts, saves presets and comes with priority support. Shops and fleets usually choose Dealer.
Which Liberty do I have?
The 2025 Liberty has an automatic parking brake, and this is the programmer for it. 2021-2024 carts have a manually set parking brake and use the 2021-2024 Liberty programmer. The redesigned 2026-2027 Liberty 4 and 4F need the new Liberty 4 and 4F programmer.
How long does shipping take?
Every unit is handcrafted to order and ships in 2-4 days. Shipping is free in the US.
Using it
What to expect once it arrives
How fast will my Liberty go?
Up to 25.5 MPH. Your real-world top speed also depends on tire size, load, terrain and battery condition.
Do I need tools or a laptop?
No. It is a handheld programmer with its own screen. Plug it in, make your changes and hit Flash.
Can I change the settings again later?
Yes, as often as you like. Turn it down for the kids, back up for you, or return to factory settings.
What if I get stuck?
Lifetime support is included. Contact us and you will hear from the people who built it.
Have a Different Cart?
Every Kraken is built for one cart family. Pick yours.
E-Z-GO
RXV 2025+ Performance Programmer
All Battery Types 25.5 MPH E-Z-GORXV 2013-2024 Performance Programmer
All Battery Types 25.5 MPH E-Z-GOTXT Performance Programmer
Lead-Acid & Lithium 19.5 MPH E-Z-GOLiberty 2021-2024 Performance Programmer
All Battery Types 25.5 MPH Club CarTempo Performance Programmer
Lead-Acid & Non-Factory Lithium 20 MPH Club CarPrecedent 2009-2018 Performance Programmer
Lead-Acid & Non-Factory Lithium 20 MPHNot sure which one fits? Use the cart finder
Transform Your Liberty Today
Your Liberty has advanced capabilities waiting to be unleashed. Get professional-grade performance tuning with full mode control.
🇺🇸 Assembled in USA • 1-Year Warranty • Lifetime Support