marksscooby
Petrolheads
Hello Lads
My car failed the nct test this morning on the exhaust noise it gave a reading of 119.9db
is this reading correct for a 3 inch catback exhaust system with the bung in? I find it hard to believe it was that high of a reading. The two nct testers said they were surprised that it failed they said it was just as quiet as a normal car. It took them at least 10 mins to set that machine up for noise test and they were reading the manual for a while how to use it
I suppose there is no point in complaining to nct customer service
Looks like i will have to put on oem catback exhaust
retest is free
Mark
My car failed the nct test this morning on the exhaust noise it gave a reading of 119.9db
Looks like i will have to put on oem catback exhaust

retest is free
Mark


