A couple of weeks ago, I had the opportunity to get my hands on the Do-LUCK RLB.  Before I installed it, I took the Z out into the yard and preceeded to make some 40 mph turns, as well as, work on the art of drifting. :) I next put my Z on the rack to install the RLB. I tried to install it with the tow hooks but the bolt holes on the RLB did not align properly so I took off the tow hooks (8 bolts). What I thought would only take 15 minutes to install became a 1.5 hour install. :( Now, you ask, why it took so long?? Well if you look between the main bar and the supporting bar the bolt hole is misalined on the right of the bar making it impossable to tighen with a wrench. That is the only reason why it took me so long, trying to figure out how to tighten that one bolt. I tried everything from 5 different 14MM open/close wrenches, removing and reinstalling the RLB 3 times and even having my little girlfriend help push and pull that damn bar. :( BTW, I had to drop the lifts about 2'-3' so she could help me. :)
 I finally grinded down one of my old wrenchs to tighten down that bolt. 
This is what it looked like after it was installed. 
When I have some time in the future. I will modify the tow hooks so I can install it with the RLB. :) Next, I took the Z out to the yard again to test out my new love, hate relationship with the bar. I felt very little added stablity in doing 40 mph corning but did notice that the Z tended to snap when I was coming out of my drifts. Here are some shots at the yard after my testing.
  
I would not recomend this bar based on performance because 1) It added very little stablity (Maybe 5%) 2) Quality was not up to par for a Japanese mfg. 3) Cost way too much for what it does even at the price I got it for. But for the guys that like to show it adds a little spice to the rear of the Z but then again the price kills it. :( This is my opinion and your results may very. :)
**Dynoed at 371.2 rwhp. and 362.3 rwtrq. @ .9 bar on pumped 91 gas no time tweaking 3/11/31/03** **Dynoed at 411 rwhp. and 452 rwtq. @1.15 kg. on race gas 104 no time tweaking 3/28/03 **All numbers are SAE corrected**
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