2018–2022 Honda Accord Custom HP Tuners Tuning (1.5T L15B7 / 2.0T K20C4)

Our HP Tuners custom calibrations for the 2018–2022 Honda Accord are designed to bring out the full potential of the turbocharged 1.5T and 2.0T engines. Whether you drive the fuel-efficient 1.5L or the performance-oriented 2.0L, our in-house tuning improves throttle response, horsepower, torque, and overall drivability while maintaining Honda’s factory reliability.

Key Features

• Engine Coverage

  • 1.5L Turbo (L15B7) – 2018–2022 Accord LX, Sport, EX, EX-L

  • 2.0L Turbo (K20C4) – 2018–2022 Accord Sport, Touring, higher trims

• Transmission Support – Calibration available for CVT (1.5T) and 10-speed automatic/manual (2.0T), refining torque limits, throttle mapping, and shift responsiveness

• Custom Calibration – Optimized for intakes, exhaust systems, intercoolers, turbo upgrades, fuel system enhancements, and flex-fuel/E85 conversions

• Safe Performance – Developed with smooth drivability, knock-safe ignition strategies, and consistent fueling for long-term reliability

• Remote Tuning – Fully supported via HP Tuners MPVI2 and MPVI3 for simple file exchange and flashing

Benefits

• Faster throttle response and reduced turbo lag

• Stronger horsepower and torque gains across the RPM range

• Refined transmission performance for smoother daily driving and spirited use

• Optimized fueling and ignition strategies for bolt-on or boosted setups

• Reliable calibrations for both stock and heavily modified builds

Compatibility

Custom tuning is available for:

• 2018–2022 Honda Accord 1.5T (L15B7, CVT)

• 2018–2022 Honda Accord 2.0T (K20C4, 10-speed automatic/manual)

Process

1. Purchase your Accord custom tuning package.

2. Use HP Tuners to read the factory calibration.

3. Provide your stock file and a list of modifications.

4. Receive a calibration built specifically for your setup.

5. Flash your tune and enjoy immediate improvements.

Professional Assurance

Every Accord calibration is developed in-house with a focus on smooth power delivery, safe operation, and enhanced drivability. From economical daily drivers to turbocharged performance builds, our HP Tuners custom tuning provides proven results for both the L15B7 and K20C4 platforms.

Meta Description (SEO)

Custom HP Tuners tuning for 2018–2022 Honda Accord 1.5T (L15B7) and 2.0T (K20C4). Improve horsepower, torque, throttle response, and drivability with reliable calibrations.