Steering wheel. Get a leather wrapped take off from ebay, or the Boss 302 one. Its the only part of your car you will constantly use.
the 2013-14 Mustangs all come with leather wrapped steering wheel, even base models. The ugly 2010-2012 plastic wheel is history.... and it's a good thing!
Canadian 2012 V6, MT, Perf.White Pony Package (3.31 gears). Koni Sport Shocks & Struts. Steeda Sport Springs w/HD Mounts, Route 66 SpeedShop 55D rear spring kit. Boss 302 Strut Tower Brace. BMR Adj PHB. BFG G-Force Sport Comp2. Pioneer TS-D6802R Front SPeakers, Clarion 80W/Ch Amp. JL Audio 8 Inch Sub And 175W Amp. GT500 Steering Wheel. 2012+ Tilting Headrests