Page 2 of 2
Posted: Wed Jul 12, 2006 1:31 pm
by polokaj
it will fail it's MOT and petrol comsumption will go up, loss in performance and it's very very loud which is a bad thing.
Posted: Sun Oct 01, 2006 1:45 pm
by k4lps
polokaj wrote:it will fail it's MOT and petrol comsumption will go up, loss in performance and it's very very loud which is a bad thing.
well it wont fail cos of no backbox but it would for being unsecure and loud its testers discretion
Posted: Mon Oct 02, 2006 8:49 pm
by polokaj
no backbox means an MOT failure
Posted: Fri Dec 29, 2006 10:04 pm
by The_phat_controlleruk
How so, I had a rover P6 V8 3.5 litre. I custom built the exhaust system (using peco parts), and didn't bother with a backbox, all the MOT station are looking for is a secure exhaust with no leaks, noise is to their discretion. Not having a backbox is not an MOT failure.