[FChampOH]

Strut bars are a great thing if you are using them as part of a package. Unless you are upgrading your whole suspension, I wouldn't bother. If you are going to add adjustable coil over shocks, bigger sway bars, different wheels and tires in an effort to make the car faster through the corners on the track then go for it! The IS-F is set up to work well as is. If you stiffen up the front of the car too much you will force the already too skinny tires up front to do even more work. You'll want to leave a little compliance in the suspension to help the OE front tires grip.