The RAM TRX, renowned for its immense power and off-road capabilities, stands as one of the most formidable trucks on the market. To truly unleash its potential, tuning can offer significant enhancements in speed, horsepower, and overall performance. This article explores how to make your RAM TRX faster, the tuning possibilities, wheel horsepower (WHP) specifications, and boost levels.

How Do I Make My RAM TRX Faster?

Enhancing the speed and performance of your RAM TRX involves several key modifications:

  1. ECU Remapping: Adjusting the engine control unit (ECU) settings can optimize fuel delivery, ignition timing, and boost pressure, leading to substantial power gains. Professional ECU remapping services, such as our RAM TRX remap, can unlock the full potential of your engine.

  2. Cold Air Intake: Installing a high-performance cold air intake can increase airflow to the engine, improving combustion efficiency and power output.

  3. Exhaust System Upgrades: Replacing the stock exhaust system with a high-flow exhaust can reduce backpressure and enhance the engine’s breathing capabilities, resulting in better performance.

  4. Performance Tuners: Utilizing handheld tuners or performance chips can provide real-time adjustments to engine parameters, allowing for fine-tuning based on driving conditions.

  5. Supercharger Upgrades: Upgrading the supercharger or adding a larger pulley can increase boost levels, significantly enhancing horsepower and torque.

Can You Tune a TRX?

Yes, tuning a RAM TRX is possible and can lead to significant improvements in performance. Tuning involves reprogramming the ECU to optimize the engine’s performance parameters. This process can increase horsepower, torque, and fuel efficiency while also enhancing throttle response and overall drivability. For comprehensive tuning solutions, consider our professional RAM TRX remap services.

RAM TRX offroading
RAM in the desert

How Much WHP Does a TRX Have?

The RAM TRX is equipped with a 6.2-liter supercharged HEMI V8 engine that produces an impressive 702 horsepower at the crank. In terms of wheel horsepower (WHP), which measures the power delivered to the wheels, the TRX typically outputs around 600-630 WHP, depending on various factors such as drivetrain losses and specific vehicle conditions. Tuning can further enhance these numbers, pushing the WHP even higher for superior performance.

How Much Boost Does a TRX Make?

The RAM TRX’s supercharged engine generates significant boost pressure to deliver its remarkable power. In its stock configuration, the TRX’s supercharger produces approximately 11 psi (pounds per square inch) of boost. This boost level is crucial for achieving the engine’s high horsepower and torque figures. Upgrading the supercharger or tuning the ECU can increase boost levels, resulting in even greater performance gains.


Tuning your RAM TRX can transform it into an even more powerful and efficient beast, capable of handling the most demanding driving conditions. By optimizing the ECU, upgrading key components, and carefully tuning the engine, you can unlock significant performance improvements. Understanding the power specifications and boost levels of the TRX can help you make informed decisions to enhance your vehicle’s capabilities. For expert tuning services, visit our RAM TRX remap page.