Fitting exhaust to a 300tdi 90 wihich has a td5 rear tank

Hi there, I want to fit a new exhaust to my 300tdi 90 which has a td5 rear tank.

I bought the mid box and rear pipe suggested on forums and in microcat, but it does not appear to fit correctly.

It appears to me like the mid box is too long and is hitting against the vehicle A frame.

Has anyone any suggestions?

Alan

is it a factory tdi?

yes. it is a factory 300tdi, but i am building it on a new chassis

should fit then unless youve got the wrong zorst.

I have ESR2297 standard front non cat pipe, ESR4526 mid box and ESR4527 rear pipe.

The mid box appears to be about 5" too long

Could I use the Td5 parts?