Right, after buying a brand new s line rear bumper - having it fitted i now need to get hold of some exhaust tips.

I am debating whether to get 3" or 3.5", I defo want rolled out style tips, (just personal preference) theres are guy on ebay selling stainless steel ones for approx £15 each,

now i have already chopped the bend off the original tip - what i need to know is, will it be possible to weld onto the original tip?

because the new tips are approx 8inches long, so might not be long enough, cos i want them fitting on straight, i cant bear to see them at an angle

What have you guys gone for? 3 or 3.5 inch?

advice please guys