Lovely car!
Apparently the xr5 DP can be fitted with a wriggle n tap.
The usual wreckers, Berry Motor Group, Voldat,Swedish Wreckers may be helpful.
Mark at Berry's knows where all the good stuff is at the right price, get genuine Volvo stuff from him he has a secret source.
Mark at Voldat imports aftermarket stuff and does MTE/TME Sweden tunes and exhausts, they also supply IPD USA. Great tunes too.
There's other tuners online you can have build you a tune file and cheaper than Hilton, get a VIDA and DICE and load it yourself.........
Ozvolvo has a discount shipping deal with FCP EURO , you set up your cart, email Scott Drodz the owner and he adjusts the cart shipping,usually straight away!
Plus FCP have return guarantee, 100% replacement free of ALL THEIR INVENTORY, even used oil and filters!
Have fun!