JST Results/Blog

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GR86 Bolt on Dyno results

GR86 Bolt on Dyno results

In the past week or 2 we have installed and tested a few more minor bolt ons onto our 2022 GR86. The testing was done on multiple days/ conditions but our dyno can compensate for this and keep testing pretty...

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JST Performance GR86 Baseline Weights

JST Performance GR86 Baseline Weights

We all know that when it comes to building any car for track use that weight is one of the most important factors to consider. At JST Performance we try to weigh as many different parts, cars, setups, and configurations as we...

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JST Performance 2022 GR86 Dyno/Power Baseline

JST Performance 2022 GR86 Dyno/Power Baseline

This past week we were finally able to get some baseline dyno numbers from our 2022 GR86 Manual. We are also fortunate enough to also have a 2022 GR86 Auto available for testing to see how the manual vs automatic transmission cars...

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Focus ST Upgraded Turbo Recommendations

Focus ST Upgraded Turbo Recommendations

So, you are ready to increase the power a little more on your full bolt on (FBO) Focus ST?! Well, there are more than a few turbo options that you may be considering, and making a final decision can be hard!
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