Agree 100%. My G35S used to bark 2nd and 3rd gear after the grounding kit. Haven't installed on my G37 yet...

 

Unfortunately I'm one of the few I guess who really doesn't see a difference at all after installing my Stillen grounding kit But it looks nice so hell why not lol

I notice that my car shifts really hard going from 3rd to 4th gear which is becoming a bit unsettling to me. It's a 2010 x coupe 7at. I'll figure it out sooner or later but hopefully not to late!

 

I installed the R2C2 intake and it looks really nice but made absolutely no difference in my 30-80 runs....Same temp and quarter of a tank as always. I had the Stillen underdrive pulley put on and it dropped the time from 6.6 to 6.4...I have a 2011 Convertible 7AT.

The claimed increase in HP is a myth but it sounds better..

 

Looks really good. I want to get an R2C aswell just don't know if I should now or just wait to see what else I should get first

Stupid question, would the grousing kit work the same for a 2013 G37x. If so, can you or someone post the link to a grounding kit I can install on my G. Thanks!

 

Yes they'll fit on a count they're are all universal and our engine bays are all pretty much the same.

Here you go...
https://www.stillen.com/stillen-grou...initi-g37.html

 

Thanks, now I was doing some research prior to you giving me the link. I see universal ones on EBay and other sites.

Would they work the same and stillen is just priced higher because of name?

 

Now if only I could get my wife to do that...

 

That got graphic.

 

I don't see why you guys are spending $100 on a grounding kit. It took me maybe 10 minutes to make one myself, for about $35.

 

Links please?

 

^ lol it's literally some 8 guage wire and some crimp on connectors. Go to home depot and get the parts for like $10.

Whoever came up with this is a genius because they are making like 500% profit off some wires and some crimped on connectors and about 5 minutes of work.