2015–2023 Acura TLX Custom HP Tuners Tuning (2.4L / 2.0T / 3.5L V6 / 3.0T Type S)

Our HP Tuners custom calibrations for the 2015–2023 Acura TLX are designed to refine performance, throttle response, and drivability across all available engine platforms. Whether your TLX is equipped with the naturally aspirated 2.4L, the proven 3.5L J-series V6, the 2.0L turbocharged four-cylinder, or the performance-oriented 3.0T Type S, our in-house tuning delivers safe, consistent gains tailored to your exact build. The 2021+ Type S requires an ECU unlock service before tuning.

Key Features

• Engine Coverage

  • 2.4L I4 (K24W) – 2015–2020 TLX base trims

  • 3.5L V6 (J35Y) – 2015–2020 TLX V6 trims, incl. SH-AWD models

  • 2.0L Turbo I4 (K20C4) – 2018–2020 TLX (select trims)

  • 3.0L Turbo V6 (Type S, S58-based ECU) – 2021–2023 TLX Type S → supported with ECU unlock service

• Transmission Support – Calibration for 8-speed dual-clutch (DCT), 9-speed automatic, and 10-speed automatic transmissions, refining shift points, torque management, and responsiveness

• Custom Calibration – Adjustments available for intakes, exhaust systems, headers, camshafts, turbo upgrades, superchargers, fueling upgrades, and flex-fuel/E85 conversions

• Safe Performance – Tunes developed with knock-safe ignition, consistent fueling, and smooth drivability for daily use or spirited performance

• Remote Tuning – Supported via HP Tuners MPVI2 and MPVI3 devices for easy file exchange and flashing

Benefits

• Faster throttle response with reduced lag

• Stronger horsepower and torque gains across the RPM range

• Refined transmission behavior for smoother driving and harder acceleration

• Optimized fueling and ignition strategies for bolt-ons or forced induction

• Reliable calibrations for both stock and modified TLX builds

Compatibility

Custom tuning is available for:

• 2015–2020 Acura TLX 2.4L I4 (K24W, 8-speed DCT)

• 2015–2020 Acura TLX 3.5L V6 (J35Y, 9-speed automatic, SH-AWD models)

• 2018–2020 Acura TLX 2.0T (K20C4, automatic)

• 2021–2023 Acura TLX Type S (3.0L Turbo V6, ECU unlock required)

Process

1. Purchase your TLX custom tuning package.

2. Use HP Tuners to read your stock calibration (ECU unlock required for 2021+ Type S).

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

4. Receive a calibration designed specifically for your setup.

5. Flash the tune and feel the improvements instantly.

Professional Assurance

Every TLX calibration is developed in-house with a balance of drivability, performance, and long-term reliability. From base 2.4L sedans to high-performance Type S models, our HP Tuners custom tuning provides consistent, proven results across the entire TLX lineup.

Meta Description (SEO)

Custom HP Tuners tuning for 2015–2023 Acura TLX. Support for 2.4L, 2.0T, 3.5L V6, and 3.0L Turbo Type S (ECU unlock required). Improve horsepower, torque, throttle response, and drivability.