Installed RCA blocks 30mm all around. If I go a little quicker on off/on ramps, the traction control light starts flashing and won't let me accelerate, don't really want to turn it off every time I start driving.

Anyone else have this?

 

Chances are that you're having to much of a speed mismatch between wheels on sharp turns and the computer doesn't like it. Solution? Don't lower a luxury vehicle that's already sitting on the ground.

 

These cars, IMO, are very sensitive to wheel slippage. Chances are you hit a bump on that on ramp and causes the tires to lift and slip a little.

 

^^^agreed..

 

Someone in another said its because of the axel and I need to get axle spacers?

 

Those are two seperate issues. You are probably running staggered set up on an AWD. My car does the same on tight turns. What size tires are you running?