I'm talking R200, as you say, 230 is a little OTT!
I know there are others here who know far more about this then me, but I reckon the R180 could handle 300bhp atw, but it's the axles which would pop?! So to get the stronger axles you need to move to the R200. Like Greg, I'd like to know if there is another way to beef up the R180 because the subi LSD diffs are a pretty interesting option.
That could work d3coy.
After my histerics last night on getting a reply from Modern Motorsports I'm not too concerned about the TT coilovers, but coilovers are maybe three, five or more years down the track if I can be bothered as my car sits pretty good now with Koni reds and King springs