I just got my JB3 installed yesterday and I'm not sure if its a placebo effect but the car seems to be idling and running alot smoother.
Everyone says the JB3 is jerky and like an on-off switch but I just feel like its smooth over the entire powerband...
No I do not go stop-light racing and yes its only been 2 full days of driving but I got into low triple digit speeds on the highway and I could feel the difference coming from the SSTT to the JB3 (map 3, 93oct)
JB3 FTW
