SFC's and LTB's ?
 

I am ordering the warpspeed SFC's and I was wondering if it is worth it also to add in the Blehmco LTB's?

Can I get any helpful info from others as the how these perform together or is it pointless to do so?

yes...the stage II LTB is essentially a SFC for the front end of the car. It also helps to make the steering more responsive.

One note: if you plan to autocross in SCCA classes, you will have to run SM class (at least)....Stage 2 LTB and SFCs are not allowed in STS, STX, etc....

Well, since my SFCs have been on my I30 pretty much since I bought it, I don't remember what it's like without them. The LTB felt great when I put it on with the ES bushings. So I suppose I highly recommend both. Every Maxima person that rides in my car or drives it comments on my ride quality and handling. If you got the cash, go for it.