WebThe JB4 is made in the USA and includes a 5-year warranty. JB4 Map Guide: Map0: Fully disable JB4 Map1: +3.5psi peak over stock, default map, 91+ octane Map2: +3.5psi peak, less top end taper, more aggressive version of map1. Map3: +4psi peak, suggested for 93+ octane and/or modified trucks Map4: Low boost VALET map Web4 mai 2024 · Highly recommend the JB4 if Powertrain warranty is a concern. Not to say they'd void it completely, but any powertrain warranty work will have a higher chance of …
Debate: Can BMW detect a Piggyback and will they void your …
Web23 sept. 1999 · Audi A5 / S5 / RS5 Coupe & Cabrio (B9) - JB4 tune void warranty - Hopefully my last thread for a little bit but I’ve been reading whatever I can find and there seems to be some disparity regarding whether the JB4 tune can void a warranty claim, and whether it can be removed without Audi detecting it. Understandably,... Web27 mar. 2024 · 2024 A91 Edition Refraction Blue. Nov 22, 2024. Thread starter. #1. I had added the JB+ and had a lot of questions as to why I went that route. After a week of using it, I wanted more, so I looked into the JB4. Here is a video showing the JB4 installed, talking through the pieces of it, and the maps that are available and the ones I've used. gloucestershire landscape character
Indecision between JB4 VS SQUADRA TUNE - Alfa Romeo Giulia …
WebThe JB4 installs between your car's sensor and its DME/ECU (computer) and manipulates vehicle performance through these connections. Installs and removes without a trace. 5 … Web15 oct. 2024 · JB4 is a plug & play chip tune for turbocharged vehicles. The JB4 comes preloaded with custom tuning software and up to 8 maps for various fuel and … Web1 iun. 2024 · There's clearly some room for a bit more performance in BMW engines (N54 particularly). Good thing about PPK is it's from BMW (although being out of warranty kind of takes away some of the value.) JB4 in it's mildest setting is pretty similar (IIRC) to PPK in results. Just to caution you: many of the threads about blown engines or even lesser ... gloucestershire language that cares