diameter of k11 Exhaust

[antward]

Hi, does any one no the diameter of k11 exhaust i got get a reducer and exhaust flexi got a powerflow exhaust to put on.

thanks

 

[Arnold]

Another thread moved, blimey

 

[frank]

you,re best to measure yours really, different brands use different sizes.
the (nissan) calsonic one is 38mm o/d reducing to 33mm (30mm bore ffs :glare, and the budget one is 39mm o/d
http://www.micra.org.uk/attachment.php?attachmentid=13215&stc=1&d=1247503179