mjnoles1

I read all over the forum that the only rear-swaybar that is different is the 4wd which is a lot thinner. I read the coupe sport and the 2wd sedan is the same.

This does not seem to be the case when I looked on discountinfinitiparts.com as they all have different part numbers:

stabilizer bar w/o rr active strg, sedan, 2WD Part Number: 562301EA0C

stabilizer bar w/o rr active strg, coupe, w/Sport Part Number: 56230JL01B

stabilizer bar w/o rr active strg, sedan, 4WD [B]Part Number: 56230JK000


All the stabilizer bar bushings have different part numbers as well.


Anyone know what the actual difference is between the 2wd sedan and the coupe sport?

Black Betty

iTrader: (60)

Sport models come with stiffer sway bars. But the sway bars are the same for a sport coupe and a sport sedan. Likewise the non sport coupe and non sport sedan share the same part.

So the difference in parts isn't whether it's a coupe or a sedan, it's whether is s sport or non sport.

mjnoles1

I appreciate the information. However, why does it not list it as you are mentioning? Everywhere I searched it lists it as "Coupe w/ Sport" Why does the description specifically say coupe if it is for both coupe and sedan with sport package?

I also located a Sport package sedan vin number, plugged it into: http://parts.infinitiusa.com/infinit...partcode=56230 and it pulled up the 2wd sedan swaybar, not the sport swaybar even though the VIN I supplied was for the 2wd sport package sedan

"Black Betty", in addition to the above. I saw a quote you gave:
"Stiffening only the rear will reduce understeer. It won't have as great an effect as if you stiffen both ends proportionally. A pair of stiffer bars are more balanced in relation to one another."

I know the AWD front sway bar is the thickest of all the other OEM G37 front swaybars. Will adding the Sport rear swaybar keep the car in balance? I want the car more lively, but with using this car in the winter I do not want the rear-end prone to slipping/fish-tailing.

johnadlertech

iTrader: (7)

Can anyone confirm if the Coupe G37xS has the same Rear swaybar as the Coupe G37S? Thanks. 2012 model.