Review on Ignition Compatible 2011 2019 Cherokee Volkswagen by Craig Rossman

I knew I needed to replace a coil pack figured I should just replace them all so JK and you know why. If I do one, do them all while the intake manifold is off! After installation, yes Jeep runs smoother, now I add two more codes, one of which doesn't even have anything to do with Jeep JK. Now I'm wondering if I shouldn't have gone for a well known brand at a higher price hmmm! The old adage says you get what you pay for! Unreliable so far, no problem on the way back in the outback! I'll be reinstalling from OE or better sooner rather than later. I will continue to fix at least one other issue which is the root cause but for now everything is leading to these coils.