I'd like to upgrade my stock rear sway bar for a 19mm model.

My 1st choice would have been a Hotchkis 19 mm 3 way adjustable rear sway bar but these are hard to find in Europe.

Second choice I guess would be an Alta 19 mm available at Lohen but it's red and I would have prefered black (don't wanna show off too much).

H&R has something similar but it's a 2 way adjustable 19 mm rear sway bar.

Would you have some other suggestions and what would be the best price available when purchasing online in the UK?

Last but not least, how difficult is it to fit? Any one can do it?

Thanks