EZ LYNK Build & Price Tuning Packages

Unlock Your Truck's Full Potential with CA Performance!

Our custom calibrations are designed to deliver anywhere from stock power to 200+ HP (with the proper supporting modifications), while maintaining the drivability and reliability our customers expect.

Every calibration undergoes extensive testing and validation before release to ensure consistent performance, reliability, and proper operation right out of the box.

With over 12 years of diesel industry experience, CA Performance has built a reputation for developing practical, performance-focused tuning solutions. Whether you have a stock daily driver, a dedicated tow rig, or a fully built performance truck, our team is here to provide the support you need before and after your purchase.

Buy once with confidence.

Operating System Features

Water-in-Fuel (WIF) Warning Light Removal – The WIF warning light is disabled only when the WIF sensor is unplugged. If the sensor remains connected, the factory warning system continues to operate normally.

Crankcase Ventilation (CCV) Delete – The CCV delete function is enabled only when the CCV sensor is unplugged. If the sensor remains connected, factory operation is retained.

Grid Heater Delete – The grid heater is disabled only when the system is unplugged. To enable this feature, disconnect the small control wires from the grid heater relay. If left connected, the factory grid heater system remains active.

Exhaust Brake Memory – Remembers your last exhaust brake setting and automatically restores it after cycling the ignition, eliminating the need to reselect your preferred mode every time you start the truck.

Hard Cut Rev Limiter – The default hard cut engine speed limiter is set to 4,000 RPM, providing consistent RPM limiting during manual mode shifting. Custom rev limiter settings may be available upon request.

Low Boost Fueling (LBF) – Default Low Boost Fueling is set to 40%, providing balanced turbo spool-up, drivability, and smoke control. Custom LBF settings may be available upon request.

Gauge reads 100%

Engine Tuning

Our SOTF (Switch-On-The-Fly) tuning allows you to change power levels with the flip of a switch, making it easy to go from towing heavy loads to enjoying a responsive daily driver.

SOTF Power Delivery

To provide the best possible driving experience, additional horsepower is introduced only after approximately 40% throttle input.

By keeping light-throttle fueling nearly identical across all power levels, the transmission sees consistent engine torque during normal driving. This helps maintain predictable shift timing, smooth drivability, and consistent transmission behavior whether you're in the Tow, Daily, or Race/Wild tune.

Once throttle input exceeds approximately 40%, the selected calibration progressively delivers its additional horsepower, allowing full performance when it's needed without sacrificing everyday drivability.

Power Level Recommendations

Our calibrations are designed with reliability and drivability in mind when used on a properly maintained truck.

For stock trucks, we consider our 0–120 HP tuning packages to be appropriate when the vehicle is in good mechanical condition.

For 150 HP and 200 HP calibrations, we strongly recommend the following supporting modifications:

• Built 68RFE transmission (or equivalent transmission capable of handling the additional torque)
• Head studs

These upgrades help improve long-term reliability under higher cylinder pressures and increased drivetrain load. While some trucks may operate without these modifications, CA Performance does not recommend running 150 HP or 200 HP tuning on a completely stock powertrain.

CCV5 (0-200HP)

• Stock – 0 HP
• Tow – 40 HP
• Light Daily – 60 HP
• Daily – 120 HP
• Wild – 200 HP

CCV5 (0-150HP)

• Stock – 0 HP
• Tow – 40 HP
• Light Tow – 60 HP
• Daily – 120 HP
• Race – 150 HP

CCV4 (0-120HP)

• Stock – 0 HP
• Tow – 40 HP
• Light Tow – 60 HP
• Daily – 120 HP

Single Horsepower Calibrations

Looking for a single horsepower tune instead? We offer individual horsepower calibrations as well, giving you the flexibility to choose the package that best suits your needs.

• 0HP
• 40HP
• 60HP
• 120HP
• 150HP
• 200HP

Idle Sound Options

Rumble Idle

The VGT is commanded to a more open position, creating a deep, aggressive idle tone. Trucks equipped with a 5-inch exhaust typically produce a pronounced drone similar to a tractor-style idle.

Whistle Idle

The VGT is commanded to a tighter position, increasing exhaust backpressure and producing a noticeable whistle or jet-like sound. This effect is most apparent on trucks with a straight-pipe or muffler-free exhaust system. Trucks with a factory-style muffler may experience a less noticeable change.

Stock Idle Sound

The stock idle calibration maintains the factory VGT (Variable Geometry Turbocharger) positioning and exhaust flow characteristics. This provides the original smooth, quiet idle tone that the truck was designed with from the factory.

For customers who prefer a factory-like driving experience, the stock idle setting offers a balanced combination of comfort, low exhaust noise, and normal turbocharger operation.

High Performance Builds

CA Performance specializes in custom tuning for heavily modified diesel trucks.

Running a large single turbo, compound turbo setup, larger injectors, upgraded injection pump, or other performance modifications? We can build a calibration specifically around your combination. Whether you're building a high-horsepower street truck, tow rig, or competition setup, we will work with your specific modifications to optimize performance and drivability. Simply provide as much detail as possible in the modifications section when ordering.

Fuel Economy

We do not guarantee fuel economy improvements with any of our tuning packages.

While many customers report improved fuel mileage during normal daily driving due to optimized engine efficiency, fuel economy is influenced by numerous factors including driving habits, vehicle modifications, terrain, towing, tire size, vehicle maintenance, elevation, air density, weather conditions, and fuel quality.

When driven under the same conditions with the same driving style, all power levels are designed to deliver similar fuel consumption during normal daily driving. Higher horsepower calibrations do not inherently consume more fuel unless the additional power is utilized.

Ultimately, the driver's right foot has the greatest impact on fuel economy. Using the available horsepower more aggressively will increase fuel consumption regardless of the selected power level.

68RFE Transmission Tuning

CA Performance offers industry-leading transmission tuning for 2007-Present Ram 68RFE equipped trucks.

Unlike generic transmission files, our calibrations are created by technicians who understand how the 68RFE performs under real load and increased power. We've applied the same real-world knowledge gained from building 900+ HP transmissions into our transmission calibrations, giving you tuning that's designed around how the transmission actually operates.

Every calibration is customized to your truck's tire size, gear ratio, transmission configuration, and intended use. The result is smoother operation, improved drivability, and transmission tuning that feels purposeful—not generic.

Torque Converter Options

Choose the torque converter behavior that best fits your driving style:

• OEM-style partial lockup OR Locked shifts
• Lockup available in 2nd, 3rd, or 4th gear

Our most popular option is 2nd gear lockup with Locked Shifts, providing excellent drivability while significantly improving shift consistency.

Why Choose Locked Shifts?

One of the most requested features in our transmission tuning is Locked Shifts.

From the factory, Chrysler calibrates the 68RFE to allow the torque converter to remain partially unlocked during many shift events. This softens the shift, but it can also create the familiar RPM flare or "slipping" sensation that many owners experience—especially on 2013-2018 trucks.

Our Locked Shift calibration eliminates much of that flare by keeping the torque converter fully applied during the shift. The result is:

• Faster, cleaner shifts
• More direct power transfer to the tires
• Reduced RPM flare between gears
• Improved acceleration consistency
• A more connected, performance-oriented driving experience
• Better utilization of higher horsepower tuning

Rather than feeling like the transmission is slipping between gears, the truck delivers crisp, confident shifts that inspire driver confidence.

For trucks making increased power, Locked Shifts also help put more engine torque to the ground instead of allowing it to be absorbed by converter slip.

Is Locked Shifts Right for Every Truck?

We tailor every transmission calibration to the truck and how it's used.

For daily drivers, towing and performance-oriented trucks—particularly 2013-2018 68RFE-equipped Rams—Locked Shifts are one of our most popular upgrades because they greatly improve overall shift quality.

We'll help you choose the calibration that best matches your goals.

Purpose-Built Transmission Calibrations

Every CA Performance TCM file is built specifically for your truck.

Our calibrations include optimized line pressure where needed and are compatible with both stock and aftermarket valve bodies, including:

• Stock valve bodies (180 PSI)
• Aftermarket valve bodies (225 PSI)

Whether you're driving a stock daily driver or a fully built competition truck, your transmission tune is customized specifically for your setup.

Off-Road Use Only

CA Performance tuning products are intended for off-road and closed-course competition use only. CA Performance is not responsible for improper installation, misuse, or operation of any tuning device or calibration. By purchasing and installing these products, the customer assumes all responsibility for their use and compliance with applicable laws and regulations.