Hondata FlashPro for 2023+ Acura Integra Type S

Hondata FlashPro - 2023-2026 Acura Integra Type S (DE5)

Want to wake up your Integra Type S the right way? The Hondata FlashPro is where you start, and on the DE5 it comes preloaded with a base map that adds 45 hp and 50 lb-ft of torque at the click of a button. That's a serious jump on a car that's already quick, and it's before you've touched a single bolt-on. The FlashPro plugs from your laptop's USB into the OBDII port and unlocks your ECU, so you can tune around everything you add and get the most out of that K20C8 turbo motor. If you're building a DE5, this is the foundation the whole thing sits on.

Read This First: Your ECU Has To Be Jailbroken

Here's the one thing you absolutely need to know before you order. On the DE5 Integra Type S, the factory ECU has to be jailbroken before the FlashPro can work with it. That jailbreak is a separate product from Hondata, so it's not included with the FlashPro itself, you'll need both to get up and running. So plan on the jailbreak alongside your FlashPro, get the ECU unlocked, and then the FlashPro can do its thing. Don't order the FlashPro expecting it to work on a locked DE5 ECU, the jailbreak is the missing piece.

Why You Tune First

Even with that base map already adding power, the FlashPro is what makes every other mod worth doing. Plenty of aftermarket parts promise horsepower and torque, but the only way to actually get it out of them is to tune the car. The second you add a cold air intake, an exhaust, or anything that changes how the engine breathes, your tune needs to be rewritten to match, otherwise you're leaving power on the table. The FlashPro lets you (or your tuner) dial it all in so the whole combo works together instead of fighting the stock calibration. And the K20C8 has real headroom, it's the same engine family as the Civic Type R, so there's a lot to unlock once you start tuning.

What It Does

The FlashPro tunes and datalogs your Integra Type S, and it's about as straightforward as this stuff gets. You plug it into your laptop's USB and into the car's OBDII port, and you're in. It comes with Hondata's FlashPro Manager software (Windows based) so you can read your ECU and make changes, and from there you get live tuning, a range of calibrations to work from, and serious datalogging, both real-time and stored, so you can see exactly what your engine's doing.

Get A Pro To Tune It

Real talk before you dive in: yes, you can technically run this yourself, but we'd steer you toward a professional tuner to actually dial it in, especially on a boosted motor like this one. FlashPro is a powerful tool, and a tune done without the right knowledge can hurt your engine instead of helping it. The base map is a safe starting point, but to really get the most out of your specific setup, get a tuner who knows these cars to build you a proper calibration. That's how you get real, safe power instead of guessing your way into a problem.

Why Hondata

Hondata's been the name in Honda and Acura engine tuning for years, and the FlashPro is their flagship. It's the tool the whole tuning world builds around for these cars, so whether you're running the base map now or chasing bigger power down the road, it grows right along with your build instead of getting left behind.

Key Features

• Preloaded base map adds 45 hp and 50 lb-ft of torque
• Tunes and datalogs the 2023-2026 Acura Integra Type S (DE5)
• Connects via laptop USB and the OBDII diagnostic port
• Live tuning capability
• Real-time and stored datalogging
• Includes FlashPro Manager Windows software with multiple calibrations
• Requires the factory ECU to be jailbroken (separate product)

Fits These Cars

• 2023-2026 Acura Integra Type S (DE5, K20C8)

Note: All FlashPro sales are final. FlashPro units are non-returnable because we can't verify if they've been married/locked to a vehicle. Once you flash a tune to your ECU, FlashPro locks to your ECU. You can unlock it to sell it or move it to another car, but you have to unlock it yourself through the FlashPro software. Get your car professionally tuned after you install FlashPro. Don't just load a base map and drive hard. Base maps are safe starting points, but they're not optimized for your specific car. If you're running serious modifications like a turbo, built motor, or aggressive cams, get it tuned on a dyno. Choose the right version for your use. FlashPro Race is for off-road and track use only. FlashPro CARB Legal is for street use in all 50 states. On the DE5 Integra Type S, the factory ECU must be jailbroken for the FlashPro to work, and the jailbreak is a separate product from Hondata that is not included.