**JST Performance New Racing Flag Logo Shirt
NOTE: WE will be closed from 5/28/26 until 6/4/26. During this time, any swag orders placed will not be shipped out until we return to the office. ...
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NOTE: WE will be closed from 5/28/26 until 6/4/26. During this time, any swag orders placed will not be shipped out until we return to the office. ...
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Intercooler Kit (Black) for Honda Civic Type R (FL5), Acura Integra Type S (DE5) 26.2" x 7" x 4.25" Core Cast Aluminum End Tanks 2.5" Mandrel Bent...
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Redline Carbon Fiber Intake for Honda Civic Type R (FL5), Acura Integra Type-S (DE5) 2x2 Twill Carbon Fiber Weave High Quality Gloss Finish Bespok...
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Stage 2 Redline Carbon Fiber Power Package for Honda Civic Type R (FL5), Acura Integra Type-S (DE5) Accessport Redline Carbon Fiber Intake Syste...
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Stage 1 + Redline Carbon Fiber Power Package for Honda Civic Type R (FL5), Acura Integra Type-S (DE5) Accessport Redline Carbon Fiber Intake Sys...
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NEW BNR ST-770 Turbocharger is available for PRE-ORDER! Shipping of turbochargers will happen approximately middle of October 2025! The BNR ST-770...
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Important NoteNo instant jailbreak is available for the DE5 ITS. The ECU must be sent to Hondata to be jailbroken. The FlashPro will not work unti...
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The FlashPro allows full user tuning and datalogging for your Civic Si 1.5 Turbo. It includes Windows based software called FlashProManager. The Fl...
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The FlashPro allows datalogging and limited tuning for your 2022+ US Civic 1.5 Si Turbo. It includes Windows based software called FlashProManager....
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The FlashPro allows full user tuning and datalogging for your Civic Type R (FK8) 2.0 Turbo. It includes Windows based software called FlashProManag...
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Important NoteNo instant jailbreak is available for the FL5 CTR. The ECU must be sent to Hondata to be jailbroken. The FlashPro will not work unt...
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Our KTunerFlash V1.2 tuning package comes with a single KTuner hardware unit paired with a single user license for the KTuner software. This unit ...
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Our KTunerFlash V2 tuning package comes with a single KTunerFlash V2 hardware unit paired with a single user license for the KTuner software. 5″ T...
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We are pleased to announce the release of the first RV6 Tube and Fin Front-Mount Intercooler (IC) for the 11th gen Honda FL5 Civic Type R and 5th g...
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The COBB Rear Motor Mount is the best way to minimize engine movement, improve traction, and reduce wheel hop, all without major impact to Noise, V...
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Stage 1 Power Pkg 1 x cobbAP3-HON-003 Cobb 23-25 Honda Civic Type R FL5 / 24-25 Acura Integra Type S MT DE5 AccessPORT V3 (DROPSHIP ONLY) 1 x cobb...
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Cobb 17-21 Honda Civic Type R (FK8) Stage 1 Power Package 1 x cobbAP3-HON-001 Cobb 17-21 Honda Civic Type R FK8 AccessPORT V3 1 x cobb7H1110 COBB ...
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Replace your old, dried out factory radiator hoses with the COBB Tuning Silicone Radiator Hoses. Constructed of 3-ply reinforced silicone, these ho...
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The COBB Rear Motor Mount is the best way to minimize engine movement, improve traction, and reduce wheel hop, all without major impact to Noise, V...
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JST Performance, LLC of Georgia is not affiliated with JST Performance, LLC of Delaware (d/b/a Rigid Industries)