something is leaking! HELP!!!
 

Not sure what this stuff is or where its coming from? Someone please help?
http://i1162.photobucket.com/albums/...ps21duybbh.jpg
http://i1162.photobucket.com/albums/...psewzmoht3.jpg

Busted diff bushing. Swap it out with a set of aftermarket ones.

what is the part # and where can i pick up from? Can it wait or do i need to fix right away?

When you replace them, do so with Whiteline, not OEM.

can i do myself or i need to take it in? Can you someone please attach a link to that part i need to order?

not sure if warranty still cover this? my car is 2010 with 30k miles.

Standard warranty is 36 month/36,000 miles bumper to bumper, 5 year/60,000 mile powertrain so you are out of warranty unfortunately

I would check with the dealer and see if they will cover the labor (under warranty) then I would order a set of white line rear diff bushings and take that to them to install..

Unless he picked up the extended warranty ??

NO extended warranty...how much do u guys think its going cost to install? looks like Z1 is out of stock on them?

If you ever wanted to swap to the nismo diff cover, it'll probably never be cheaper. The diff is coming out to replace the bushings anyway.

And put some Redline in while you're at it.

which Redline do i need? Can i buy from Amazon?

which ones are better....Whiteline or the SPL Solid ones?

Solid will transmit more vibration. I'd do poly on a street car.