With the COBB MK7 GTI Accessport, you'll get simple GTI ECU flashing and gauge package! The new in-cabin mountable Golf GTI (Mk7) Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Cobb Accessport User Manual. Accessport About Displays information about the Accessport firmware version, serial number, status (installed or uninstalled) and vendor. Settings Change Accessport settings. For more information, see COBB Forums. Accessport cannot identify 2. Page 21: Support Contact Information. The only thing was finding the Serial number to register it, as it does not start the serial number on the box or any instructions on the inside of the packaging. Other then that I am 100% happy with my purchase and wit the Cobb AccessPORT V3. Therefore, in cases like this when the tuning license is still being used on another vehicle, COBB can re-license the Accessport for half the price of a brand new Accessport of that part number. Here is a link to the costs to re-license each part number Accessport.
Posted by2 years ago
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I just installed my Cobb Access Port on my otherwise stock 2016 WRX Limited (I do have winter tires on). I just wanted to share my thoughts on it in case any of you are on the fence about getting one. If you don't know what what an Access Port is, basically it allows you to tune your engine on demand. The files uploaded are called 'maps' and they provide the instructions for how your engine runs. The map I've been running is the 91 Octane Performance Map (only 92 octane is available in my area)
Pros:
- Smoother shifting. There is an RPM hang on the stock map and this resolves it
- Smoother power. You don't find those pockets of RPMs where you mash on the pedal and it seems to do nothing
- Full use of gas pedal. With the stock option, I think 30% compression gives you 100% throttle. The performance map distributes the pedal compression-to-throttle ratio much better
- Better sound. It may be because I've had my music off, but it seems to keep the engine in ranges where the engine sounds really nice
- On Demand map changes - you can switch between stock, performance, economy (freeway), valet or anti-theft mode. There are variations of each map depending on octane and mods to your car. These are just the out of the box maps, you can add more if you wish.
- Can run as low as 91 Octane. I would prefer to use 93+, but when you're on the road sometimes you get stuck with 91. Nice to know I can tell my engine it's getting a lower octane
- Easy Setup - From box to install and driving took 10 min. Literally just plug it in, back up your ecu (automatic) and select the map you want to use. Good to go
- Extra gauges and 0-60 timing. You can time your 0 to 60 run as well as view some more info about your air flow, fuel mixture and more (I still need to explore)
Neutral:
- HP and Torque gains. Cobb claims about an 8% increase for both wHP and Torque. I can't say that I notice it, but I do have winter tires on so I'm not pushing it that hard. I saw a dyno that put the WRX wheel HP at about 220, so with the map you end up around 240 (this is a guess). Not sure if that is really even noticeable.
- OTS maps. Off the Shelf maps are never going to be as good as a custom tune. That being said, it's my understanding that some pro tuners will make Cobb Compatible maps for you
- Launch Control. This allows you to set a max RPM and drop the clutch on takeoff. I consider it a neutral feature as it's hell on your clutch so I probably won't use it that much.
Cons:
- Turbo boost is less noticeable / gone. Before, when you put your foot into it, the turbo kicked in and you were pushed back into your seat. With the smoother power delivery, you dont get that as much. Again, I'm not driving it as aggressively as I normally would as I have winter tires on. If you miss it, you can always load the stock map
- Price. I paid $650 for mine directly from Cobb. Included is the cable to hook it up to your car, a face-plate, a car mount and a USB cable to connect to your computer. It's a little expensive if you're only looking for the gains. I'm planning on going to stage 2 eventually (requires Access Port), so this was my first step and I'm ok with the minimal gains. I would have paid about half as much just to get the rev hang fixed, but that's just me.
- Warranty Issues - Modding the engine can/does interfere with your warranty. I'm not sure of all the details, but I know it may 'void' some parts of the warranty if it's determined that the ecu mod caused the issue in question.
Just my two cents on the access port but I hope this helps you guys a pretty good idea of what you'd be getting into. If you have any questions I'll try my best to get back to you. Be sure to wave :)
![Serial Serial](https://www.focusrs.org/forum/attachments/310650d1534295406-fs-married-cobb-accessport-v3-100-20180814_190728_1534295401789.jpg)
TLDR: Rev hang eliminated, smoother power, better overall drive-ability / enjoyment, 'boost' sensation reduced/gone, perhaps not worth it / better off with a pro tune if you are not planning on going stage 2 or higher
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