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1-14 of 14 Results
  1. Turbo And Tuning
    I have base model Giulia Super petrol 2017 with 200hp engine. I wish to get a tune for the car. I have zeroed down to either jb4 or Celtic tune(ECU flash). Jb4 advertise only 280hp max for my variant where as Celtic is promising upto 310hp (Same as tuned veloce power levels). I spoke to a...
  2. Engine
    FS: RaceChip GTS Black I have a slightly used GTS Black with APP control for sale. This adds alot of low end torque and works great. Can be installed in 10 minutes. It has the $59 APP control option that allows you to adjust the power/torque increase on the fly. Uses the RaceChip App found...
    $250 USD
  3. Alfa Romeo Giulia Issues And Problems
    Hello everyone. Weird day today, last drove my car on a Saturday. Today on Monday, was going out so when I tried unlocking the car there wasn’t any response. Neither did having my hand under the door handle did anything. Unlocked it manually and the car was basically dead. Called Alfa care, told...
  4. Turbo And Tuning
    Hey im new here and a bit of a car noob . I ordered the racechip gts from and was wondering if anyone uses this or knows of its reliability. I have seen some bad reviews in regards to this company so im thinking of sending it back for the jb4 or should i not? thanks
  5. Intake And Exhaust
    Planning on doing the JB4 tune with the BMS Cold air intake. However, I know cold air intakes use oil. Has anyone experienced any problems with adding after market cold air intakes? A lot of people say the oil from these filters can wreck the MAF & O2 sensors along with a host of other problems...
  6. Alfa Romeo Giulia General Discussion
    Hello Having one for my previous veloce 280HP. Anyone knows if that can be used on 200HP versions without any issues?
  7. Alfa Romeo Giulia Quadrifoglio
    [SOLD] Selling my JB4 WITH wireless smartphone kit (bluetooth). Enjoyed it for 3 months then went with a full ECU tune (because I'm addicted to modifying lol) so this is no longer needed. Really great, easy plug and play solution for those of you not looking to risk modifying the ECUs. Solid...
  8. Alfa Romeo Giulia General Discussion
    Hello, Looking into getting a JB4 for my 22 Giulia Veloce. I know what expected power gains are on a 17+ but curious if anyone and used it on 21/22 models.
  9. Engine
    Hello to all, I’m selling my JB4 piggyback for Giulia 2.0L without bluetooth, custom data cable included. I’m selling it because I sold my Giulia for a new Stelvio QV. I’m selling the piggyback for 450€ shipping included for Europe. I’ll ship from Italy. Happy tuning to all!
  10. Turbo And Tuning
    I decided not to tune the car cause I got a dui. Brand new in box with USB cable cord
  11. Engine
    I have a JB4 with Bluetooth that I have never installed, or used. I purchased it new from Burger Motorsports in October 2018 and it's still in pristine condition with original packaging. I never got around to installing it and I'm less interested in going that route now. I'm sure it will need...
  12. Engine
    Hi, I'm looking to buy a JB4 for a 2.0 Giulia. If anyone has any they're looking to sell PM me! I live in South Florida. Thanks!
  13. Turbo And Tuning
    Hey guys I just purchased JB4 for my Alfa 2.0 Giulia, and I have a couple of questions. Didn't get the Bluetooth adapter, so how do I update? Can I use my Microsoft Surface? Do I need JB4 App? Is it dangerous to run 100 +oct on 93oct map? New to JB4... Any advice helps Email is...
  14. Engine
    Selling my jb4 tune and BMS intake for 2016+ Alfa Romeo 2.0 4cyl. Only ran the setup for about 2 weeks before trading the car in. Make a reasonable offer. Selling as a set.
1-14 of 14 Results