Quick Exhaust Question.........

[Mewsy]

Is the rear muffler for a 535 the same as the 525 M20. Will I have any problems by fitting a 535 muffler on my 525??
Thanks
Garry

[winfred]

i think the pipe diameter is different but nothing that some welding can't take care of, i installed a 750il muffler/resonator on my 535 by welding the flanges of the 535 resonator to the 750 resonator to go from 1.75" 535i pipes to the 2.25" 750il pipes, when i was done it bolted to the stock cat like factory