Stage 1 Focus RS JSTUNED Dyno Tune 350whp/411wtq
Finished up our Mountune B4 package Stage 1 #focusrs dyno tune earlier today via #cobb #accessport...here are the results as promised...350 whp/411 wtq on our dyno!
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2016 Stage 3 Focus RS with Custom JSTUNED Dyno Tune on RGA
We were able to put Jason Smith's 2016 Ford Focus RS on our dyno earlier this week! Here are the results! Modifications:-Custom dyno tune from Brian Tyson at JST Performance via Cobb Accessport-Mountune Intake, Charge pipes, Bypass Valve-Turbosmart 10 psi...
2016 Focus RS Custom Stage 1 JSTUNED Dyno Tune
We picked up 52 whp and 58 wtq with our JSTuned Custom Stage 1 dyno tune on this amazing Focus RS! She feels like a completely different car with just a few modifications! Mods- Air Filter, Spark Plugs, AP and...
2016 Focus RS Custom Stage 1 Tune
Something new in the shop this week at JST Performance. Joe Holcomb from Atlanta,GA made the drive down to our shop in his brand new 2016 Ford Focus RS to have a Cobb Accessport installed and a custom dyno tune...