NEW @ JLT
We just installed this on our 2011 GT and can say it's a real quality unit

Mustang axle reservoir "KR" style, complete with fittings, hose and hose clamps.

Great addition for road racers. These axle reservoirs are designed to keep the expanding rear axle fluid off the track - as the axle oil heats and expands, the fluid moves upward into the reservoir and drains back as fluid cools.

Fits 2005-current mustangs, gt, shelby, etc