Infiniti doesn't use CANBUS. You will have to buy resistors for any bulb that needs to flash.
OI always use Vled brand. They cost a smidge more, but they are unmatched in quality and color.
http://www.vleds.com/bulb-type/turn-sig ... 0-hva.html
I have them on the front AND rear. They work flawlessly and they are 360 lumens. They have 360 leds to light up the housing and also leds that facew forward to ensure brightness even in sunlight.
For resistors, just get these:
http://www.ebay.com/itm/4-PCS-6ohm-50W- ... a~&vxp=mtr *** I didn't use the crimp clamps to attach the wires because they "can" come loose over time. I spliced and shrink=wrapped the connections to make sure they remain secure and moisture proof.
http://www.ebay.com/itm/22PC-10-HEAT-SH ... SwKrxUZmJ1
For the front resisotrs, there is ebough room to use these:
http://www.ebay.com/itm/2x-LED-Decoder- ... zw&vxp=mtr Nice tight connections and water proof.
!!!!!!! You have a 2011 and I have a 2009, so check the LED bulb size to be sure it will fit for width and length before buying !!!!!!!