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About this product
Product Identifiers
BrandBMS
Manufacturer Part NumberGROUP1
eBay Product ID (ePID)915174880
Ratings and reviews
Most relevant reviews
- 12 Apr, 2018
Beast mode!
Well the JB4 lived up to all the hype. I feel like I have a new car - the difference is that noticeable. Installation was more than reasonable although I have to confess I had the assistance of a buddy who is a mechanic.😜 I purchased the Bluetooth access and while a bit pricey ($140 + $30 for the app) well worth it. I’m still experimenting with it and look forward to fine tuning for summer heat and the like. If you are on the fence get off it and just do it! Highly recommend.Verified purchase: YesCondition: New
- 06 Dec, 2018
Definitely recommend
Great support from Burger. Maybe not as feature-rich for tuning (just guessing), but excellent value compared to competitors. I has a Cobb Accessport and I feel that the JB4 is a better value.Verified purchase: YesCondition: New
- 20 Nov, 2019
Great Product.
JB4 Map2 on my MK7.5 GTI made my car whole different animal. Definitely recommend it if you want to make your GTI faster than Golf R!Verified purchase: YesCondition: New
- 19 Jun, 2018
Just do it
Should have come this way from the factory. OEM smooth but tons of pull. Great support.Verified purchase: YesCondition: New
- 29 Apr, 2020
Speed
Super fast process.Verified purchase: YesCondition: New
