Tqs exhaust diameter

[olds_kool]

Morning all
Does any one know the diameter of the standard tqs exhaust or even better the part number for the back box joiner sleeve
Mine disintegrated on the way to work this morning need to sort it ASAP

Cheers

 

[jcb]

2.5" IIRC

 

[olds_kool]

cheers fella all sorted, didnt need to know in the end they just put reg in and got one off the shelf