These bars weigh only 15 pounds for both of them they are made of chromoly with only the newest technology available.

The Front Bar specs are as follows (note these #’s are measured by the stiffness of the existing TRD sway bars that you can get from TRD)

Adjusting your anti-roll bars:
•Inside hole = Full stiff
•Outside hole = Full soft

It’s recommended that you start out with the front bar set to full stiff and the rear bar set to full soft. It’s better to progressively step up to greater rear stiffness rather than getting too eager. Oversteer can be fun, but it can also be dangerous and expensive –especially on the street where you don’t have a lot of run-off.

Front Sway Bar (2 way adjustable)
•Light Setting 8% stiffer then TRD 498.9 lbs/in
•Heavy Setting 27% stiffer than TRD 584 lbs/in

Rear Sway Bar (3 way adjustable)
•Light 18% softer then TRD 367 lbs/in
•Medium 6% Stiffer than TRD 458 lbs/in
•Heavy 35% Stiffer than TRD 588 lbs/in

IMPORTANT - PLEASE READ!
We do not charge state sales tax to any state other than Texas.  However, Titan Motorsports does charge state sales tax to roughly 30 states.  We stock Titan's smaller parts here and are able to ship to you tax-free.  This includes items such as their crank pulleys, shifter bushings, billet mains, carbon fiber engine dress parts, etc. etc.
However, due to the high shipping costs for us to stock their larger items at our facility in Texas, we are unable to do that.  This means we ship larger items, such as these sway bars, from Titan directly to you. 
If you live in a state that Titan's website charges you state sales tax, we will have to contact you after you order this item to collect the sales tax as Titan will charge us tax as well.  Your overall total cost will still be less with us, but we have no choice other than to collect your state sales tax (where applicable).  You can go ahead and order these online from us, we will email you a secure link to pay for just the sales tax after you place your order.