Recieved my 4 gauge BB kit today and of course i couldnt wait till tomorrow to put it on haha. Its amazing how something as simple as some additional wires can help the car "come alive". Shifts are, without doubt, crisper and quicker, especially in DS mode. But also in D as well. But more so noticed in DS. Throttle response is a bit "touchier", which i like, and is really nice combined with the quicker shifting in DS and M mode. Makes the car feel more agile and spirited while driving. Also, i have a aftermarket stereo which is why i opted for the 4 gauge kit. I probably gained about %15 more volume at a given level. Meaning, what was full volume before, is now about 2-3 notches below max, and the bass hits harder. All in all, im satisfied with this ground kit and would def recommend it to any G driver.

 

sounds awesome, how much did it run you?

 

$90....this was also the V.2 kit which included the throttle body grounds

 

wow almost seems to be a bargain at that price, probably something I'll look into in the future, thanks for the review.

 

Congrats man, I gotta PM Black Betty soon to get myself a set.

 

Good stuff. Cant wait to get mine installed. I should get it within 2 weeks!

 

where did you get the v2 kit with throttle for 90? Do these make a big diff on 6MTs? I heard the tranny with auto helps a lot... but never heard anything from the 6MTs on these?

 

I should get mine soon too!

 

I ordered it from Black Betty via the G37 forums. His new kits include the throttle body grounds. Its 79 for 8 gauge and 90 for 4 gauge. Black Betty actually has a 6MT i beleive, so im sure he can give you more info about the gains on the 6MT as well.

 

with 6mt its the audio and throttle sensitivity/lag where you see improvment, should be a nice touch.

 

Yea even with the auto, i find the car having more get-up-and-go without the need to downshift while passing on the interstate. The throttle response is def more responsive

 

So, is this guy a member on these forums?

 

Yeah he's on here now.

 

^and a premier, but give him some time to start transferring some stuff from myg37 to here, but if you want to buy it now simply go to myg37 and buy it under supporting vendors

 

Now available for the 1st generation sedan and coupe.