I suppose it's no surprise that there's a booster pack to help take advantage of the IR features of the new FR2x and FR4x series.
http://www.ti.com/tool/boost-ir
Also available as a bundle with a FR4133 LaunchPad
http://www.ti.com/tool/msp-bndl-fr4133ir
http://www.ti.com/tool/boost-ir
Also available as a bundle with a FR4133 LaunchPad
http://www.ti.com/tool/msp-bndl-fr4133ir