2000 Volvo V40 Match up exhaust parts with Vin number

[Kamekaze]

I have a 2000 2ltr V40 estate and the vin number is defo B4202 but can't find an exhaust to fit as centre box connects to back box via ubolt and not a flange. I need a centre section with Ubolt connection at both ends. Is there another option apart from buying a complete exhaust