Totally agree with Spangoolies.....we have both seen 2.0T engines go south with too much power sadly
T4 engines are cheap enough to get (I have one in the garage as it happens lol 1.9 T4 block).
Still....the 300 mark will require...a T28 or larger turbo so manifold and adaptor (I have one of these too lol)
2.0T even 250 is pushing the limits sadly....silly Volvo boring out engines