- Polyurethane rear wrap around skirt with finned diffuser.
Add the look of the high performance Boxster Spyder to your 986 Boxster with our polyurethane diffuser. Our part attaches to the bottom of the rear bumper From wheel well to wheel well. Gives you Boxster the look of the 2010 Spyder. The diffuser with finns is designed to be painted Matte Black . Will not fit Boxster’s with factory diffuser.