JST Results/Blog

RSS
Stage 1 Ecoboost Mustang with WGA

Stage 1 Ecoboost Mustang with WGA

We finally had the chance to put our 2015 Manual PP EB Mustang up on our dyno. She currently has a COBB filter, 1 step colder spark plugs, 10psi WGA, and a JSTUNED custom stage 1 dyno tune. We were...

Read now
The JST Performance 2015 Mustang Ecoboost

The JST Performance 2015 Mustang Ecoboost

As we all know, the Ecoboost Mustang has the potential to be a really fast straight line car with a few modifications and a tune. However, the JST Performance Mustang was purchased for more than just straight line performance. We...

Read now