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Nice! A local!

happy to have you!

Last Day of the Sale, be sure to jump on it quickly to not miss out on these deals!

Bump! tons of sales going on right now on parts and custom tuning!

Funny you say this, I actually saw this thread and reached out to Cobb this morning about it haha. This is the first issue ive seen with this intake, and I run it on my personal car that makes 500+whp and sees a bit of track time. I believe this is most likely just a fluke issue. I'm...

Bump! we have outdone last year on FL5/ DE5 Tune/ AP sales this month already with 10 days left to go! If you have any questions feel free to shoot me a PM!

i do not think so honestly

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...

stock! I think its perfect with the RV6 DP and FP but stock catback.

If you have any questions, feel free to send me a PM!

The ECU would have to be jailbroken, However that is included in our Accessport/ Tune combo pricing, and also includes a pre paid shipping label with UPS next day air shipping both ways :) This package is 10% off right now too btw :)...

If you get an AP, shoot me a message and id be happy to work with you on a custom tune!

I agree with that 100% Even if you wanted to track it, cobb is a freat option. Our car and John Laughlins FL5s are some of the fastest FL5 track cars around, and both run Cobb and our custom tuning of course.

If you are used to using the AP already, this would be a very straight forward experience for you.

Cobb does not defeat emissions like Hondata is able to do. This is the biggest reason to choose one or the other really. For customers, Hondata does currently offer a few things that Cobb does not. Running catless downpipes and flex fuel are the biggest things, But Cobb is priced much better...

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 will post an official link and write up when I get a chance, but we are now doing FREE unlocks/jailbreaks here at JST for customers who buy a custom tune from us. Even if you buy a used Accessport, or have an Accessport relicensed from another car. You would simply only pay the shipping!

Once you run the custom tune, you'll question why you ran the OTS tune at all haha.

Another FL5 in for an ECU Jailbreak and Custom Tune here JST-Performance! We've gotten this down to a seamless process already with no ecu removal required, and only 5 minutes to do the entire jailbreak process. After the ECU jailbreak we married a COBB Tuning Accessport to the car and did...