I have a 2007 build 118tsi.   I bought a MKV Golf GTI sway bar for the price of a few cups of coffee.  It's not a huge upgrade from stock.  19.6mm up to 21.6mm give or take 0.1mm. What I did notice was how much flat was on the lever arm & it got me thinking about the aftermarket  Whiteline adjustable RSB I had on my Subaru Liberty/Legacy I decided to drill an additional mount hole 20mm shorter along the bar.  This effectively reduces the moment arm & makes the bar stiffer. I was con