http://www.ecstuning.com/forum/bmw/ecs800header.jpg

The transfer case in your AWD is a technological marvel. It is also painfully expensive to repair or replace.

We humbly suggest that a liter of prevention beats a budget busting cure.

That's why we now offer this special BMW transfer case fluid change kit. It includes drain and fill plugs, copper sealing washers, and a liter of BMW GL-4 transfer case fluid; more than enough to do a drain and fill.

http://www.ecstuning.com/marketing/B...iceKit_E83.jpg

Click HERE to order today!!