I have up for sale my sway bars from my 06 IS350. I think this would be an improvement for you IS250 RWD owners ---> something between the stock 250 and F-sport, and much cheaper than the F-sport ones. However, I make no claims regarding fitment and performance differences, so please do your own research prior to buying if necessary.

Included are the FRONT and REAR sway bars, AND the factory bushings.

Price: ASKING $125 paypaled and shipped via UPS ground.

Reason for sale: They were replaced with F-sport sways at 21000 miles (although, seriously, they're sway bars---> they're either good or they're not, and these fall into the good category; actually, they're in great condition ).

PM or reply if interested.

 

Here's a pic showing the condition:

Also, please note that the price IS negotiable.

 

The sways on the 250 and 350 should be the same

 

I'm not quite sure, only because of the differences in stiffness on the 350 vs. 250 after adding the F-sport sways.

Anyway, the price is VERY negotiable.

 

They are not the same. It is confirmed on the Fsport site

 

FWIW, the 350 front sway bar is stiffer than the 250, but the 250 rear sway bar is stiffer than the 350..... According to the % increase of stiffness with the F-Sport bars via FSport.com

The IS250 and 350 sway bars are not the same. They carry different part numbers.