Perhaps, a little!
This is all you need... Not necessarily from ebay of course, but this is the one I bought... simple to fit (Remove the right side panel, top panel above it and the relay is the second one along... two pin. Remove the OEM, remove the rubber holder and unclip the connector... reverse using the new LED relay)
All four turn signals will flash at the right speed... much easier than messing with inline resistors and looks much more factory.
The good news is that regular bulbs will still work with the replaced relay too so you can mix the rear and front with standard and LED... should you want to:
http://www.ebay.com/itm/290710785097?item=290710785097&viewitem=&sspagename=ADME:L:OC:US:3160&vxp=mtr