Hondata Fuel System Upgrade | 17-23+ Civic Type R FK8 & FL5, 23+ Integra Type S DE5

Fits:

• 2017 - 2021 Honda Civic Type R (Hatch FK8)
• 2023+ Honda Civic Type R (Hatch FL5)
• 2023+ Acura Integra Type S (Hatch DE5)

Requires a Hondata FlashPro (sold separately) — unlock codes are single-use and tied to one specific FlashPro; moving the kit to a different vehicle/FlashPro requires a new unlock purchase. Purchases are non-refundable. Stated power gains (90 lb-ft / 57 hp over stock) are based on running with an intercooler and high-flow catalytic converter installed. Plug-and-play direct bolt-on — fully reversible back to stock.

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Hondata's fuel system upgrade is built to be the next logical step once you've outgrown what the stock fuel system can support — delivering 24% more fuel flow through a combination of hardware and software engineered specifically for the FK8/FL5/DE5 platform, rather than a generic bolt-on part.

The kit includes a high-flow ethanol-rated low pressure fuel line, a high-flow direct injection fuel pump, a high-flow high-pressure fuel line, and 1530cc high-flow fuel injectors. Multiple calibrations are available through FlashPro, starting with a gain of 90 lb-ft of torque and 57 hp over stock when paired with an intercooler and high-flow cat. Hondata's dyno results show FK8 Type Rs running this fuel system anywhere from 375 to 550 hp depending on supporting mods.

Features

• 24% more fuel flow than the stock fuel system
• Includes high-flow low and high pressure fuel lines, direct injection fuel pump, and 1530cc injectors
• Multiple FlashPro calibrations available, starting at +90 lb-ft / +57 hp over stock
• Plug-and-play direct bolt-on, fully reversible to stock
• Proven on dyno-tested builds from 375 to 550 hp