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Cobb or Jb4?
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09-24-2014, 04:49 PM | #1 |
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Cobb or Jb4?
Hey guys Cobb supports my car and I can do Jb4 also, which one should I go with if I want to gain the most power and have the best overall tune? I know Cobb is more expensive but money is not an issue in this case. Also what's the difference between Cobb Accessport V3 and Accessport V2?
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09-24-2014, 05:04 PM | #2 | |
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jb4 is easier to live with on a daily basis since you can switch maps on the fly and do some other cool stuff and with the cobb it takes a while |
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09-24-2014, 05:15 PM | #3 | |
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MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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09-24-2014, 05:30 PM | #4 | |
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09-24-2014, 05:31 PM | #5 |
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I am having this exact debate with myself right now, cobb seems more user friendly as it backend flash as opposed to having to rip the engine bay to get to the ecu to add the jb4. I was also under the impression that cobb left a ghost code that was detectable by the dealership, not sure if there is any truth to that though.
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09-24-2014, 05:38 PM | #6 | |
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it only takes 15 min to install and uninstall the jb4 once you've done it once. another reason why the jb4 is a must for me personally is because i don't necessarily always want to drive around on the most aggressive map. But if I get the itch, it's just a couple buttons away on the jb4. |
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09-24-2014, 06:20 PM | #7 |
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JB4 if you're not upgrading turbos. Nuff sed
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09-24-2014, 06:31 PM | #8 |
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I will upgrade my turbos in a few months so should I get Cobb? lol
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09-24-2014, 06:36 PM | #9 |
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09-24-2014, 06:37 PM | #10 |
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09-24-2014, 06:43 PM | #11 |
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I know Jsoboti said turbos so I just followed him lol
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09-24-2014, 06:46 PM | #12 | |
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"Anyone that has a Cobb flash-able DME can run this kit. For newer N55 DMEs we have an option but it is an expensive one and we will be exploring more as soon as time permits." "We have talked to Terry and he's onboard with offering support with the JB4. You will have to have a way to flash the DME though. Certain 2012 DMEs are Cobb compatible and I recommend checking with them if yours is." -Allen@PTF
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09-24-2014, 06:54 PM | #13 | |
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09-24-2014, 07:03 PM | #14 |
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Oh I didn't know you could run both together hmm..so would you recommend I get Jb4 for now and Cobb once I upgrade my turbos? How easy is Jb4 to tune with and will I have to worry about like blowing my motor if the tune is bad lol
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MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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09-24-2014, 07:12 PM | #15 |
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The JB4 is completely safe and unlike the Cobb, does not require custom maps. It comes completely "pre-tuned" and is ready to go for anything you throw at it, including a sweet meth integration (saw in another post that you're waiting on a meth kit).
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09-24-2014, 07:16 PM | #16 |
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Hmm maybe I will just get the Jb4 for now, would you recommend I use the auto tune feature(map5) or just choose a pre-tuned map? And Cobb doesn't work with meth?
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MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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09-24-2014, 07:22 PM | #18 |
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MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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09-24-2014, 10:29 PM | #19 |
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Get a Jb4.
Yes even if you upgrade turbos
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09-24-2014, 10:46 PM | #20 | |
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09-24-2014, 11:05 PM | #21 |
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Yeah I thought Cobb is a real flash tune and overall better but everyone is saying Jb4 lol, I hope not just because it is easier to tune with. Why is Jb4 better then Cobb?
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MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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09-25-2014, 12:38 AM | #22 | |
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