Nissan Altima Custom HP Tuners Tuning (2.0T / 3.5L VQ)

Our HP Tuners custom calibrations for the Nissan Altima are built to optimize power, throttle response, and drivability for both turbocharged and naturally aspirated platforms. Whether you’re driving the turbo 2.0L or the legendary 3.5L VQ-powered Altima, our in-house calibrations are tailored to your exact modifications for safe and reliable results.

Key Features

• Engine Coverage

  • 2.0L Turbo I4 – Select Altima models (2019–2020, VC-Turbo)

  • 3.5L VQ V6 – Altima SE-R, 3.5 SL, and 3.5 SR (2005–2018)

• Transmission Support – Calibrations available for automatic and CVT-equipped models where supported, improving torque management, throttle response, and drivability

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

• Safe Performance – Gains designed with smooth power delivery, proper fueling, and knock-safe ignition strategies

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

Benefits

• Improved throttle response and acceleration

• More horsepower and torque across the powerband

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

• Refined drivability for both street and highway use

• Reliable calibrations for stock or modified Altima builds

Compatibility

Custom tuning is available for:

• 2005–2018 Nissan Altima 3.5L VQ V6 (including SE-R, SL, SR trims)

• 2019–2020 Nissan Altima 2.0L Turbo VC-Turbo I4

Process

1. Purchase your Altima custom tuning package.

2. Use HP Tuners to read the factory calibration.

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

4. Receive a calibration designed specifically for your build.

5. Flash the tune and enjoy the improvements immediately.

Professional Assurance

All Altima tunes are created in-house with a balance of performance, drivability, and reliability. From VQ-powered performance sedans to modern turbocharged platforms, our HP Tuners calibrations provide proven results for the Nissan Altima lineup.