SKU: 48340618702

Hondata FlashPro 2016-2021 Honda Civic 1.5T US (CARB) (FP-16CIVIC-L15T-US-CARB)

Sale price$267.75 Regular price$297.50
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Description

Hondata FlashPro 2016-2021 Honda Civic 1.5T US (CARB) (FP-16CIVIC-L15T-US-CARB)The FlashPro allows datalogging and limited tuning for your 2016 2021 US Civic 1. 5 Turbo. It includes Windows based software called FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port. This reflash gives you Civic Si beating performance. EPA CARB Status California emissions compliant (CARB EO D 742 5), which allows this product to be used on street vehicles within the USA. Important Note This FlashPro

The FlashPro allows datalogging and limited tuning for your 2016-2021 US Civic 1.5 Turbo. It includes Windows based software called‚ FlashProManager. The FlashPro connects from your laptop's USB port to your vehicles diagnostic port. This reflash gives you Civic Si beating performance.

EPA/CARB Status

California emissions compliant (CARB EO D-742-5), which allows this product to be used on street vehicles within the USA.

Important Note

This FlashPro allows limited tuning or preset calibrations.‚ For competition vehicles we recommend the FP-16CIVIC-L15T-US FlashPro as that FlashPro allows full tuning.

Sales Market

This FlashPro can only be sold to US/Canada addresses.

Features

  • Programmable ECU interface.
  • Connects via OBDII diagnostic port.
  • USB 2.0 connection
  • Works with Laptop or Desktop
  • No ECU modification necessary.
  • 20 hours on board‚ datalogging‚ memory.
  • Security Password.
  • FlashProManager‚ Windows software.
  • Check and clear‚ diagnostic codes.
  • Custom laptop gauges.
  • Dual calibration storage‚ - upload from one of two calibrations stored in the FlashPro

The‚ CARB tune‚ is a great upgrade for your Civic. Clean, green and fast.

The FlashPro has the best datalogging capability and support in the industry. There is simply no better way to learn how your engine runs and responds than by connecting a FlashPro and‚ datalogging.‚ See‚ for yourself.

The Hondata FlashPro is a product that delivers all the‚ features‚ you need, now, fully working, that will grow with you as you upgrade your engine. With‚ live tuning capabilities, your tuner can now tune your car faster and more accurately.

The FlashPro is designed, manufactured and assembled in the USA. As a result of local assembly, extensive testing before shipping and our stringent quality control, the FlashPro is incredibly reliable.

Specification
Restriction
Sales Region US/Canada Only
EPA/CARB status (USA) CARB EO D-742-5
Vehicle
Model Civic
Year 2016-2021
Market US
Trim Turbo Sedan & Coupe CVT, Turbo Sedan & Coupe MT, Turbo Hatch MT, Turbo Hatch Sport MT
Engine L15B7
Transmission MT, CVT
ECU
Part Number 5AN-(A61-A63) US
5AN-(A71-A73) US
5AN-(A81-A83) US
5AN-(A11-A15) US
5AA-(A06-A08) US
5AN-(A02-A03) US
5AN-(A92-A94) US
5AA-(A02-A05) US
5AA-(A51-A56) US
5AA-(A57-A59) US
5AA-(A61-A66) US
5AA-(A67-A69) US
5AN-(A51-A53) US
5AN-(L61-L63) US
5AN-(L71-L73) US
5AN-(L81-L83) US
5AN-(L92-L94) US
5AA-(L51-L57) US
5AA-(L58-L59) US
5AA-(L61-L67) US
5AA-(L68-L69) US
5AN-(952-953) US
5AN-B52 US

Features

FlashPro Manager software's advanced datalogging and live tuning capabilities combined with thoroughly testedbase mapsallow your car to be tuned faster and more accurately than any other solution on the market. You will love the way your engine's response isimproved.

FlashPro features

2016+ Software editing

Dyno

Hondata is the world leader‚ in tuning Honda ‚ engines and have many‚ world records‚ to prove this. Every map listed here has been comprehensively tuned for fuel, ignition and boost.

Listed here are dyno plots of several of the many base maps provided with the FlashPro.‚

How the FlashPro will perform on a stock Civic 1.5 Turbo?‚ The answer is superbly!

With a 100% stock 1.5 Civic Turbo you will benefit from:

  • Improved turbo spool
  • Raised boost limits
  • Better throttle response
  • Better mid range power and torque
  • Removed speed limit
  • No change in part throttle fuel economy
  • World Class Datalogging - which will teach you a lot about your engine.

Base maps:

These are examples of the base maps provided with the FlashPro. The lower curves are done with the specified 87 octane on a stock 1.5 turbo Civic. The higher power curves are with California 91 octane and the FlashPro base maps. ‚ With higher octane fuel and more boost, extra power and torque is easily achived. Maps for cold air and short ram intakes are also included.

Civic‚ CVT high octane plus 6 psi more boost.

‚ ‚ +25‚ HP and 35 lb-ft torque


Civic‚ CVT high octane plus 3 psi more boost.

‚ ‚ +15 HP and 14 lb-ft torque

CARB FlashPro

What is a CARB FlashPro?
A CARB FlashPro is a FlashPro which only allows uploads from calibrations which are determined to not alter the any emissions related parameters in the ECU.

What does CARB stand for?
Not carburetor.‚ 'CARB' is the common term for the California Air Resources Board, who are responsible for determining if calibrations could affect emissions.

Why should I use the CARB FlashPro?
Within the USA you must use the CARB FlashPro for any emissions controlled vehicle.

But I don't live in California / my state does not do emissions tests.
It does not matter - the concept of '49 state legal' is not longer valid.‚ Under the federal Clean Air Act administered by the EPA it is not legal to change any emissions equipment (including the ECU) on any emissions controlled vehicle.‚ There is no mechanism to prove to the EPA that an ECU modification does not affect emissions, but the EPA will accept the California Air Resources Board approval. Hence California legal modifications are also federally legal.

What if I sell by vehicle and wish to use the FlashPro on a competition vehicle?
The CARB FlashPro cannot be changed into a Race FlashPro.‚ Sell the CARB FlashPro and purchase a Race FlashPro.

Will this work on more than one vehicle?
The FlashPro is locked to one vehicle. It can be unlocked and transferred to another vehicle by returning the ECU to stock.

Do I need the laptop in the vehicle to reflash the ECU?
No. The FlashPro can upload either with or without a laptop.

Will dealers need a software license?

No. Every FlashPro will come with the full tuning software FlashProManager.

Do I need to send my ECU to Hondata?
No.‚ Your ECU does not need to be modified for FlashPro.

I am considering purchasing a used FlashPro. What do I need to do to check?
The FlashPro must beunlockedby the seller. Have the seller send youthis screenshotwhich shows the serial number password and lock status. Hondata does not unlock FlashPros. The reason for this policy is to prevent both fraud (against us) and theft (against you).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48340618702

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Abby B
Louisville, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
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EE
Alexandria, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
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Kate
West Palm Beach, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
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Nicholle King
Massapequa, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
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jmb02129
Whiting, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026

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