JB4 is here!
#51
Former Vendor of MBWorld
That was the most important thing it needed. The ZAC stuff looks to be something custom for larger turbos, I haven't seen anything for a production piece.
Anyways, our intakes will be out soon! The final revision is complete and we're popping them out as I type. ETA mid June
#52
Former Vendor of MBWorld
upgraded turbos, Dual 7 and higher depending on how much extra fuel you will need. We'll have more test results up soon, I'll make another thread for it when the time permits.
#53
Super Member
We've gone through a couple revisions with different designs. This was the best and there is a heat shield incorporated as well.
That was the most important thing it needed. The ZAC stuff looks to be something custom for larger turbos, I haven't seen anything for a production piece.
Anyways, our intakes will be out soon! The final revision is complete and we're popping them out as I type. ETA mid June
That was the most important thing it needed. The ZAC stuff looks to be something custom for larger turbos, I haven't seen anything for a production piece.
Anyways, our intakes will be out soon! The final revision is complete and we're popping them out as I type. ETA mid June
#56
Senior Member
Shame that none of them have a little place to swap the AMG engine plaque on to. not sure how feasible it is to remove and place it anyway. Still, they could have the correct sized flat spot with a "BMS Tuning" plaque there that could be removed if people wanted to try and swap on the OEM plaque.
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ZACCOMPOSITES (10-24-2019)
#57
MBWorld Fanatic!
The BCM is the new Boost Control Module, and the only way to get to it is from underneath, there is just not much room at all between the fan shroud and block, and it tucked in there tight.
Yes planning to go with Ethanol and or Race Gas, then Water/Meth when that kit is available, maybe upgraded turbos in a year or so.
Yes, just need to learn and understand how to play with the BRBG feature, stock tires but the rears are bald at 8K miles so going stickier and wider (305) probably Nittos
Yes planning to go with Ethanol and or Race Gas, then Water/Meth when that kit is available, maybe upgraded turbos in a year or so.
Yes, just need to learn and understand how to play with the BRBG feature, stock tires but the rears are bald at 8K miles so going stickier and wider (305) probably Nittos
#59
Would be nice to see dyno gains with a closed hood and a fan positioned in front, most closely simulating road usage. Open hood cheats in a way by allowing plenty of ambient cooler air in and the engine heat to escape.
#61
Senior Member
I am very interested in that meth kit. I am running a GLC63 so I’m the same but different lol.
I currently have JB4 installed. Yes it was a hassle as they don’t give you room to move wires. My fat hands had a hell of a time!
Also do the Bluetooth gave me some problems.. I had to actually hard solder it to the box as there was no plug in. It worked! But not sure what went wrong there..
Im currently running weistec w3 turbos, downpipes, DME Tune and weistec air boxes. I’ll tell you the jb4 really took my GLC to the next level.
Here are are photos of after install:
I currently have JB4 installed. Yes it was a hassle as they don’t give you room to move wires. My fat hands had a hell of a time!
Also do the Bluetooth gave me some problems.. I had to actually hard solder it to the box as there was no plug in. It worked! But not sure what went wrong there..
Im currently running weistec w3 turbos, downpipes, DME Tune and weistec air boxes. I’ll tell you the jb4 really took my GLC to the next level.
Here are are photos of after install:
#62
Former Vendor of MBWorld
#64
#65
Senior Member
Anybody throwing any codes?
When Im in map1 or map2 I get:
P0100: Mass Air Flow Circuit Malfunction
P0057: HO2S Heater Control Circuit Low (bank2, sensor 2)
Wondering if anyone else has had them? I talked to another guy with a GLC63 and he is getting samething.
When Im in map1 or map2 I get:
P0100: Mass Air Flow Circuit Malfunction
P0057: HO2S Heater Control Circuit Low (bank2, sensor 2)
Wondering if anyone else has had them? I talked to another guy with a GLC63 and he is getting samething.
#66
MBWorld Fanatic!
Maps 1&2 should be plug-n-play. Good luck.
#67
Senior Member
#68
Former Vendor of MBWorld
Not seen either of those codes. Seems like an o2 sensor is disconnected? In any event work with tech support to help isolate the cause.
#69
Senior Member
#70
#72
MBWorld Fanatic!
Join Date: Nov 2016
Location: Toronto, ON
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2021 Mercedes C63s AMG Coupe
Modifying fuel trims as much as possible to make sure you do not run lean. It does not quite do it like a ECU tune, but good enough to keep everything in check. You can change the FOL (Fuel Open Loop) Value in the app to play with this parameter.
#74
Former Vendor of MBWorld
When people have issues with their car we're always here to provide advice and support as we're doing in this support thread! If you don't want to hear about issues and their resolution don't hang out in support threads.
#75
Former Vendor of MBWorld
Fuel pressure connections are used to adjust fuel trims in situations where they are maxing out. Reverting those specific connections to stock is a diagnostic step to isolate an issue if codes indicate such. As to the underlining issue in his car I'm not sure what they determined as I wans't involved in the support ticket.
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ezatnova (06-06-2019)