DesertFox
Well-Known Member
- Joined
- Nov 15, 2018
- Threads
- 0
- Messages
- 57
- Reaction score
- 40
- Location
- Valley of the Sun
- Vehicle(s)
- 2019 Jeep KL
I used the JB2 piggyback on my 2008 BMW 335i coupe, it rocked. The biggest performance gain I’d ever had for such a simple install and such a low price. Had it on for two years before I sold the car, zero issues. The ECU had no trouble adjusting for the higher boost pressure. Given the severe issues with reprogramming the Jeep PCM this could be the best solution for the 2.0.
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