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Custom Tuning for the FL5/ DE5/FK8 is now on sale at JST Performance. This is our only sale on custom tuning for the year and it's the best time to purchase a custom tune, or a Cobb Accessport and Custom Tune combo! Up to 25% off of tuning, and 10% Off on Accessport, Custom Tune...

This morning a customer had to reschedule, and the weather is great, So I decided to put my FL5 on the dyno to see how things look and where its sitting at. The most this car has made on the dyno was 512Whp back earlier this year. However with a lot of improvements to the...

We are dropping huge discounts throughout the month of November, starting with 10% off COBB and COBB/JST Custom Tune Packages! Don't miss out on our biggest sales of the year. Be sure to check out our BFCM Sales Catalog often and/or subscribe to our newsletter (found at the bottom of our...

I Recently had the pleasure to shoot a video with =AZXk2MEzPzXNvU9ZsBIh9PZATMuJ1o9WDs_t4ffW42EOx9zMfGbkxcKIe1STmDchvscwbBZw8nlDcguf6gYw7aqZ0NbvDpiaihNLahnkxh666eNwL6RpaoYKlOsz3HArZCsdJlUFN4i-RWj3UxnM9Vy2keO_hrj2HvXqJGEWLYlEXwVm4wlryfYI2c1hLINPrdA&__tn__=-]K-R']Ben Thorn from...

Hey Everyone! Now that we are an Elite Vendor on the forum and we have a spot for our own posts, I just wanted to make a thread that is dedicated to customer reviews. I've had plenty of people ask me where to leave a review for us on the Forum and up until now we didn't really have a good spot...

Hey guys! We at JST are the first and so far the only Tuner that now offer in-house jailbreaks for the FL5 and DE5 Civic Type R/ Integra Type S platform using Cobb software. We are located in Central Georgia and we are looking for our first customer car to use the new jailbreak software on...

Looking to sell the wheels off of my FL5 to go towards my new wider setup. -Konig Ampliforms, 18x9.5 +35, 5x120 -Fits great on any Civic Type R or Integra Type S plus many other cars. These are wider than stock on an Fk8 ( same as stock on an fl5/de5) , but still around 8lbs lighter per wheel...

TheTopher has posted up a new POV Track video that shows one of our track oriented custom tunes at work at Gingerman Raceway! I'm always excited to check out his new FL5 content. This car has a few basic mods as well as a custom tune from me at JST-Performance Using a COBB Tuning Accessport...

For those of you on the fence, =AZXhlMy_n9kK54hJcuKDrezgBZG-3xWiwrkzXt8YFrW5SbR6NJPEzcc2mZSF0zXsrqz-4oDg2_Mji-nTwtfIYY_2_zHBX6Uvy1_fGwPjURqiqjV8jT1aPMliLaGF7m11JqlKK4ofe4ql8tUNg-Ju8hOA&__tn__=-]K-R']COBB Tuning is doing 10% off of all Accessports right now. This is a great time to order an...

I recently had the pleasure to do a custom tune for TheTopher for his Youtube channel on his 2023 Civic Type R FL5. We went with a pretty conservative tune since he plans to track the car, and the car is stock as far as bolt on modifications go. The gains are still HUGE compared to stock or even...

We finally did it! We reached our goal of 500whp in a Civic Type R being tuned via a =AZXKcTzGIr7-EDcQQ7s6TvjpyArehA_50oCeVTBUskR2tEcIrJaCEqtF7p2R5EtcFCFmjHDS7aatYDAbTnt2vtqKp7cXj9lCFHwH1zHJm-snf8iOEtOKBhcqbXztECYbfnE&__tn__=-]K-R']COBB Tuning Accessport. It has taken a ton of revisions and a...

I Haven't posted any updates in a while on my car or our development with =AZVA3Rh2eW2Vy6nb_JjGi7U3Qipl4At7yLvfwjc-XvV5qndor0dN9dDh_PLuu5kR8v1Lv22mOoSYueDFG1KFHEGI587uy9N4fVwbGVVhDo9KUVClVNKkVvnEfcLP14WDYW_cpfnuge8Mc-DPzNNVpmRhz1ym_sRcC-t3KzIEbKakmw&__tn__=-]K-R']COBB Tuning software, but in the...

Our Biggest sales of the year start today! - 25% off Custom tuning - 10% Off of ALL Cobb Tuning products ( plus up to $150 more via mail in rebate - $150 off most Turbo Kits - Up to 15% off of XDI pumps/injectors - 10% off pretty much our entire website - 15% off of Garrett Powermax turbos -...

Our Custom Tuning Black Friday Sale starts today! This is the biggest and only discount that we do on custom tuning. 25% Off Custom Tuning: Use coupon code JST*BF24, ends 12/3 Cobb is also allowing us to offer massive discounts on Accessports. you can stack the discount and rebate together...

Hey guys! Just a heads up that Cobb Tuning is running a special for the Month of November. Any purchase of a Cobb Accessport V3 for the Civic Type R ( or any other model) is eligible for a $100 mail in rebate. Simply buy a Cobb Accessport, or Accessport with custom tune combo from our website...

Hey guys! New to the 11th gen Forums, but not new to Honda's or the 10th/11th gen platform. I thought I would make a short introduction and also post about our new FL5 Tuning progress so far. We have just become a vendor for the forum as well. I Have personally owned 2 Fk8's, Two 10th gen...