What did you to your GLC 43/63 today?





The JB4 is a fine little tool, just don't get crazy with the maps and run and submit a lot of logs. I got a little Greedy with the one on my BMW and may have hurt my motor a tad. I never can get a piggy-back as smooth as an ECU tune so I always go ECU now.




Not super happy with where the JB4 is mounted. It's under the rain tray on the drivers side and I hate how the wiring isn't long enough to route cleanly. I may take it all apart and try to re-route everything from the passenger side. I don't plan to cut up the factory engine cover. There's no good way to install it after the fact, not that I can find anyway. Open to suggestions.
Stock pulls on the Dragy when I first got it. Street.
Pull from this morning, JB4 Map 1 w/ BMS intakes. Street.
Love the look of the bms intake. I have mst intake. I might switch to the BMS just for the look.
Not super happy with where the JB4 is mounted. It's under the rain tray on the drivers side and I hate how the wiring isn't long enough to route cleanly. I may take it all apart and try to re-route everything from the passenger side. I don't plan to cut up the factory engine cover. There's no good way to install it after the fact, not that I can find anyway. Open to suggestions.
Stock pulls on the Dragy when I first got it. Street.
Pull from this morning, JB4 Map 1 w/ BMS intakes. Street.
I ran mine under the cowl cover on the drivers side, on my BMW. Are you suing the BT kit?
I never could get min JB4 to smooth out at shift points. It was fast but would have ben way faster if it didn't fall on its face at every shift.




I ran mine under the cowl cover on the drivers side, on my BMW. Are you suing the BT kit?
I never could get min JB4 to smooth out at shift points. It was fast but would have ben way faster if it didn't fall on its face at every shift.
B. Yes, using the BT kit - works like a charm. Have a few logs already, although still learning what I'm looking at
C. That seems to be the case...I'd much rather be safe than sorry if it's pulling boost and slowing throttle position but I do already miss the slam shift, at least from 1 to 2, and even when manually shifting. But I suppose I'd trade safer on hardware and quicker for slower and harder on components lol




The Best of Mercedes & AMG




I freaking LOVE them
If anyone wants to know which AMG, they can run me.....








First - it completely changed personalities coming off the 20" Goodyear run flats. The ride went from unbearable to pleasant - still stiff, but not rattle the interior to bits stiff. In fact, 99% of the interior trim that made noise when driving on anything other than perfect roads is now silent. Comfort actually feels like comfort and Sport+ is spot on perfect.
Second - shaving 6-9lbs (6 per side in the rear, 9 per side on the front) per corner of unsprung weight improved the (already fantastic) braking and acceleration. Turn in is sharper and it feels even more planted than it did before, which was already impressive for an "suv".
Third - the lower overall height of 19's coupled with the lowering module makes it as close to sports wagon as I'm going to get since we can't get our hands on a C43 wagon. Ingress/egress is car like now - I sit down into it vs slide into it.
can anyone confirm it’s a direct fit?
thanks!







