The sig is not quite being "honest" and no I wont be installing a trans-brake anytime soon. I am currently purchasing parts for later upgrades and the trans-brake is on the list eventually. I am simply doing the research at the moment. In the short term, just getting this DS loop installed and getting the Nittos put on for the Nationals. The diff, axles, built 200 trans, new drive shaft, Wildwoods all the way around are actually well ahead of the Trans-brake. I think I'll play with the 2 step at the Nationals and see how I like that though. Just going to run 60#s of NOS at 8000 RPMs and see how things "pan out"...if your sig is right you have alot of things to upgrade before before a transbrake should even be considered stock 200s dont like modded buicks and fyi the transbrake is not needed if the car is properly setup.