Hondata FlashPro Accord 2018-2020 US 1.5 Turbo (CARB)

What sort of improvements can I expect?

The tune is designed to give a conservative yet exhilarating 10-20% improvement in performance. More powerful than the 17 Civic Si turbo.

Your Accord can gain anywhere from 10 to 40 hp everywhere,  with the maximum gains not at the top of the rev range, but where you need it most at the low end of the rev range. Rapid acceleration is just a quick flex of the throttle pedal away. 91 or higher octane highly recommended, but not required. Testing done on 91 octane.

Accord 1.5 CVT

Stock - Orange

Stage 1- Red  No extra peak hp, but peak power 500 rpm earlier.  20-25 hp gains midrange and 20 lb-ft torque

Stage 2 - Magenta 11 peak hp , 30 midrange horsepower and 40 -50 lb-ft midrange torque

The CVT is difficult to dyno, so we are using the MT dyno charts. The CVT was tuned to similar boost levels for the MT for stages 1 and 2.

Accord 1.5 6 MT Stage 2

Stock - Orange

Stage 1 - Red  No extra peak hp but 20-25 hp midrange and 20 lb-ft torque

Stage 2 - Magenta 11 peak hp and 40 -50 lb-ft torque

Stage 3 - Silver 13 peak hp (40-45 hp midrange)  and 50-60 lb-ft torque

Stage 3 may need a clutch upgrade depending on driving style.

We've put together a series of training videos to describe the function and use of the FlashPro. View the videos in High Definition Full Screen to view the screen shots.

FlashPro Introduction

Hondata's new generation programming tool for the 06 - 09 US Civic Si, the Japanese 06-09 Civic Type R and the European 07-09 Civic Type R. A brief introduction.

FlashPro getting started

This video covers the installation the FlashPro Manager software, the USB drivers, software registration and upload of a calibration.

Live Tuning

One of the latest features added to FlashPro, live tuning gives you the ability to tune your Honda or Acura on the fly without switching off the engine. Live tuning simplifies part throttle tuning and significantly reduces the time and cost of tuning your car.

Race Calibration

Hondata has developed a Race calibration which allows you to tune with the MAP sensor and bypass the limitations of the AFM sensor. A look at the tuning principles for forced induction on a modern return-less fuel system.

Datalogging and Air fuel ratios

A look a the extensive datalogging capabilities of the FlashPro and the many ways in which to examine your engine data. We touch on the datalogging of the air fuel ratios and how you can use it to adjust your tuning.

The FlashPro uses software called FlashProManager for tuning & datalogging.

Online help is available.

All FlashPros since sold since 2014 support Bluetooth

Download the free Hondata Mobile APP to access live data from your car's engine computer on your mobile device.

Civic Turbo owner feedback

DC2Turbo 

Yup definitely one of the best mods you can get right now. Forget the intake, exhaust, bov or whatever rice stuff. This is the best bang for your buck for power.

FlashPro at 20-21psi i can get 5.7-6 seconds 0-60

Still getting 30-47mpg on the highway depending how many hills I got to climb

Syntec:

What won me over initially was throttle response and how much more torque the car had. The moment when my foot went to the floor on the gas, the first thought was, "Oh shit!" and honestly was surprised it was the same car I have except properly tuned. (Hellooooo wheel-slip  ).

Silverghost

Oh yea it hauls some ass for sure.

SilverDyme

It's like night and day.

teebee288

Let me tell one thing...it pulls HARD on the street wow!

dallasjhawk

The car sits you back in your seat and the traction control kicks in under full throttle bc the tires will break loose as max boost hits. Maybe its the cool weather helping it lose traction but it doesnt do that on the stock tune. And it feels effortless for this car to pass at freeway speeds when giving it some gas pedal.

sarknatron

The quickest 0-60 time I've been able to pull using the torque app was a 6.3... I feel a huge difference between stock and using the flashpro.. It pushes you back in your seat

CEXT

There's a dramatic difference in acceleration. 40-90mph took about 7.4 seconds (flat road), compared to 10 seconds stock.

Stevo

Just got my FlashPro and loaded a basemap 6 PSI boost with Injen CAI. Wow, feels like a different car. Big gains!

joel1188

I have put it on my Malaysian 1.5T Civic and managed to achieve a new top speed (of 268 kph) on the dyno. no more getting stuck at 207km/h on the highways anymore.