You have a much greater chance of fucking your car up by running a JB4/APR stack than by having it professionally tuned.
Yet I’ve been stacked and only drive my gti when I want to have fun ( it’s abused ) and she is holding together well. Logs read that the motor is very happy. If you are already can tuned stacking is a break option. Burger customer service is great. Personally I spent the time to learn how to read logs and can make adjustments on the fly if I like. I can change between a hot tune or drop it down to just daily mode.
All that being said sometimes I feel my pulls are inconsistent ( and I’m actually FBO ) and would love to be tuned by a tuner like 5150.
If nothing else just using the jb4 as a meth controller is a great mod. My logs are cleaner after about 4 lbs of boost added up top ( with meth ) than they where with just FBO APR.
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