Add in CNG tank in a Toyota wish or Honda stream have to remover 2 seat at the back is that true?

Question

i did go to some show room, the sales person tell me that they have to remove the back 2 seat in order to put in the CNG tank... but i did go to 1 that was telling me no need to remove the seat... if never remove the seat will LTA apporve my vehicle???

Answer 1

Yes unless it will fit in the trunk.

Answer 2

It is likely the seats have to be removed because the CNG tank is huge, and to install it takes the space of the seats.

Removing the seats or not would have nothing to do with LTA approval.