New Arrivals and Package Deals

Fits all 2017-2021 FK8 & 2023+ FL5 Civic Type-R modelsFits 2023+ Acura Integra Type S 2.0TFits all 2018+ Accord 2.0T, Acura RDX 2.0T, & Acu...

Introducing the COBB Accessport for Honda Civic Si (FE1) 2022-2024. Simple ECU flashing with gauge package! The in-cabin mountable Accessport V3 ha...

Originally developed for endurance racing teams. The RV6 FK8 helical 4th gear is finally available to the public. We have spent the last 3 years te...

Originally developed for HPD and only available to road racing teams.The RV6 FK8 Rear Trailing Arm Spherical Bushings are designed to replace the t...

What everyone has been asking for, a full 3" frontpipe. This frontpipe replaces the highly restrictive 2.37" OD front pipe with free flowing 3.0" O...

FK8 Wastegate Actuator Arm

Our main goal of the R660 RED was to develop a robust and reliable turbocharger. First step to this was ditching the stock sized TD04 format. The T...

Piston based bypass valve for R660 turbos. No diaphragm to tear under high boost situations.

Originally developed for HPD and only available to road racing teams. The RV6 rear knuckle spherical bushings was designed to remove the slop in th...

Originally developed for HPD and only available to road racing teams. The RV6 front spherical bushings was designed to remove the slop in the front...

Originally developed for HPD and only available to road racing teams. The RV6 solid front compliance mount was designed to remove all the slop in t...

Originally developed for Honda engineers for SCCA road racing. The RV6 adjustable chromoly rear sway bar was designed help with body roll. This kit...

Baller status endlinks made with bodies made of high tensile strength 7075 aluminum. These endlinks were designed to be bullet proof in high demand...

After several revisions and a season of racing RV6 is finally ready to release its downpipe options for the FK8. This downpipe was designed using S...

What everyone has been asking for, a full 3" front pipe. This front pipe replaces the highly restrictive 2.37" OD front pipe with free flowing 3.0"...

NOTE: XDI Kits are built to order and usually take anywhere from 3-6 weeks to ship Maximum Rail PressureOEM = 200bar / 2900psiXDI-EVO = 250bar / 36...

We've been working on a special project. Our goal is to introduce a product that represents our passion and dedication to the Honda aftermarket, bu...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc. OverviewImportant Notes:Honda Part Numbe...

Fits all 2017-2021 Civic Type-R FK8Fits all variant models including RHD, International Models, Etc. Important Notes:NO ECU CALIBRATION REQUIRED*IN...

Fits all 2023+ Honda Civic Type-R FL5Fits all variant models including RHD, International Models, Etc.   OverviewImportant Notes:NO ECU CALIBRATION...

Fits all 2023+ Honda Civic Type-R FL5Fits all variant models including RHD, International Models, Etc.  Important Notes:NO ECU CALIBRATION REQUIRED...

Fits all 2017-2021 Civic Type-R FK8Fits all variant models including RHD, International Models, Etc. OverviewImportant Notes:NO ECU CALIBRATION REQ...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc.  Important Notes:PAIR WITH PRL HIGH VOLU...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc. Important Notes:NO ECU CALIBRATION REQUI...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc.Fits factory charge piping or pair with P...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc.Fits all Factory Fitment TurbochargersOnl...

Fits all 2017-2021 Honda Civic Type-R FK8Fits all variant models including RHD, International Models, Etc.Fits Factory Turbocharger Inlet Pipe ONLY...

Fits all 2023+ Honda Civic Type-R FL5Fits all variant models including RHD, International Models, Etc.Fits factory charge piping or pair with PRL M...

Fits all 2023+ Honda Civic FL5 Type-RFits all variant models including RHD, International Models, Etc.Fits Factory Turbocharger Inlet Pipe ONLY  Im...

Fits 2017-2025 Honda Civic Type R 2.0T (FK8 and FL5 Chassis')Fits 2024+ Acura Integra Type S 2.0TFits 2016-21 Honda Civic 1.5T Technical Notes:Over...

Fits all 2023+ Honda Civic Type-R FL5 Fits all variant models including RHD, International Models, Etc.  Important Notes:NO ECU CALIBRATION REQUIRE...

Fits all 2017-2021 Honda Civic Type-R FK8 Fits all 2023+ Honda Civic Type-R FL5 Fits all 2018+ Honda Accord 2.0TFits all 2019+ Acura RDX 2.0TFit...

Important Notes: NO ECU CALIBRATION REQUIRED ONLY COMPATIBLE WITH PRL HIGH VOLUME INTAKE  Technical Notes: Maximize your FL5's engine intake syst...

FREE Decal or Keychain with Custom Tune Purchase! Discount will be applied during checkout, just add your swag item of choice to the cart along wit...

Contact us via email at sales@jst-performance.com for custom tune and/or dyno tune options! Introducing the Accessport for your 2023-2024 Honda Ci...