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2021 Honda Civic / FK8 Type R / 4 Door Hatchback
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Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade for 2021 Honda Civic

Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Standard Fuel System) (Without In-Tank Low Pressure Fuel Pump Kit)
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Fits:
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited]
Notes:
  • Standard Fuel System
  • Without In-Tank Low Pressure Fuel Pump Kit
More Info:
This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. Does NOT include the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
List Price:
$2500.00
Our Price:
$2495.00
You Save:
$5.00
 
 
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Select an Application For Your
2021 Honda Civic / FK8 Type R / 4 Door Hatchback
 
Application / Notes
(Fuel System Plus) (With In-Tank Low Pressure Fuel Pump Kit)
(Fuel System Plus) (Without In-Tank Low Pressure Fuel Pump Kit)
(Standard Fuel System) (With In-Tank Low Pressure Fuel Pump Kit)
(Standard Fuel System) (Without In-Tank Low Pressure Fuel Pump Kit)
(Standard To Fuel System Plus Upgrade) (With In-Tank Low Pressure Fuel Pump Kit)
(Standard To Fuel System Plus Upgrade) (Without In-Tank Low Pressure Fuel Pump Kit)
 

Emissions Warning: This product is not designed for public highway or street use, and is only legal for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street.

If you live outside the United States, we cannot ship this product to you. This is because we are a USA Hondata dealer, and we can only sell to USA customers.

As you may already know, the stock fuel system on the FK8 and FL5 Civic Type R and DE5 Integra Type S is the primary bottleneck in making more power. Now, with the Civic FK8 FL5 / Integra DE5 Fuel System Upgrade, you can finally take your Honda Civic to a new level of power! This fuel system upgrade consists of a unique set of fueling related hardware components that allow nearly 25% more fuel flow (and almost 50% with the Fuel System Plus option) compared to the stock fuel system. This system is very reliable and engineered to the highest possible specifications for durability and performance!

Key Features:
  • Allows your FK8 or FL5 Civic Type R or DE5 Integra Type S to exceed the power levels of the performance inhibiting factory fuel system.
  • Plug and Play (PnP) upgrade - bolts right on to your other stock fuel system components and can easily be uninstalled if needed. Nothing is cut!
  • Ideal for use with an E85 Flex Fuel system, but also delivers great gains with pump gas. All components have been E85 ethanol tested.
  • Tested on multiple cars for over a full year.
  • With stock turbo and engine, Hondata was able to run full E85 without any fuel pump limitations! The stock engine torque increased 41% from 333 to 468 lb-ft and power increased 35% from 317 to 428 hp. With a turbo upgrade, Hondata has tested to over 500 hp - an amazing 60% power increase over stock. Supporting bolt-on performance parts are required for getting the best power gains. More power is possible with the Fuel System Plus option!
  • Nearly 25% more fuel flow than the stock fuel system. The Fuel System Plus option provides almost 50% more than stock.
  • Upgraded clutch recommended. Engine internal upgrades recommended when using the Fuel System Plus option.
Kit Contents:
  • High flow low pressure fuel line.
  • High flow direct injection high pressure fuel pump.
  • High flow high pressure fuel line.
  • High flow DI (Direct Injection) fuel injectors. The Fuel System Plus option features special 1640cc Hondata DI fuel injectors that provide even more flow.
  • Fuel System Plus option includes a special exhaust camshaft (for delivery of even more fuel volume without loss of pressure).
  • Optional high flow in-tank low pressure fuel pump kit. This pump is usually needed if you're making more than 500 hp with flex fuel or 550 hp with high octane race fuel. However, if your DIFP (direct injection fuel pressure) is dropping, you need this low pressure fuel pump upgrade.
  • Precision Hondata FlashPro software control. Multiple free calibrations starting with an increase of 92 lb-ft torque and 59 hp over stock.
Component Notes: All the above components are E85 ethanol tested and are necessary for proper functioning of this system. You cannot piece together components or just buy a few of them. They have all been designed to work together.

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Application Price List & Information Overview
Application & Notes List Price Our Price
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Fuel System Plus) (With In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. This Fuel System Plus option includes everything the standard Fuel System Upgrade does, plus higher flow 1640cc Hondata DI fuel injectors and a special exhaust camshaft. Camshaft does not make power itself, but allows for maximum fuel delivery (and power) without the loss of fuel pressure. Includes the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$4250.00$4245.00
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Fuel System Plus) (Without In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. This Fuel System Plus option includes everything the standard Fuel System Upgrade does, plus higher flow 1640cc Hondata DI fuel injectors and a special exhaust camshaft. Camshaft does not make power itself, but allows for maximum fuel delivery (and power) without the loss of fuel pressure. Does NOT include the optional Hondata in-tank low pressure fuel pump kit, which generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$4000.00$3995.00
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Standard Fuel System) (With In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. Includes the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$2750.00$2745.00
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Standard Fuel System) (Without In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. Does NOT include the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$2500.00$2495.00
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Standard To Fuel System Plus Upgrade) (With In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. This Standard To Fuel System Plus Upgrade option REQUIRES THE STANDARD FUEL SYSTEM. This upgrade only includes the higher flow 1640cc Hondata DI fuel injectors and the special exhaust camshaft from the Fuel System Plus. Camshaft does not make power itself, but allows for maximum fuel delivery (and power) without the loss of fuel pressure. Includes the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$3050.00$3045.00
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Standard To Fuel System Plus Upgrade) (Without In-Tank Low Pressure Fuel Pump Kit) Hondata Civic FK8 FL5 / Integra DE5 Fuel System Upgrade
More Info: This product requires a Race Hondata FlashPro. It will not work with the blue CARB Compliant / Exempt FlashPro. This Standard To Fuel System Plus Upgrade option REQUIRES THE STANDARD FUEL SYSTEM. This upgrade only includes the higher flow 1640cc Hondata DI fuel injectors and the special exhaust camshaft from the Fuel System Plus. Camshaft does not make power itself, but allows for maximum fuel delivery (and power) without the loss of fuel pressure. Does NOT include the optional Hondata in-tank low pressure fuel pump kit, which is generally needed if making more than 500 hp with flex fuel or 550 hp with high octane race fuel.
$2800.00$2795.00


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