in asia, 9th gen civic are available only in sedan platform, also, due to emission (annual cc penalty), the biggest engine available is 2.0 (R20)
however in 2014, honda asia release a limited edition civic si sedan for some asian countries that uses LHD vehicles, it's pretty much a usdm 2013...
harmonic balancer is only found mostly on V8 engine, especially cross plane v8, why ? Because its low tech engine with very long crank that can’t be blue print & balance perfectly. so they added an external balancer as a band aid fix to cancel out the vibrations…
honda inline 4 engines DO NOT...