I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix?
- posted
18 years ago
I am suffering resonance from the exhaust (2" twin box centre exit) can anyone suggest a fix?
Presume you have mounted it using rubber bushes?
How far back does the tip finish? If the end of the exhaust isn't past the rear valance then the noise out the end can make the boot floor resonate
Exhaust is mounted on the usual bobbin type rubber bushes & the tip extends to a point level with the bumper.
~ Drive faster!
does the resonance change with speed? - if it doesnt then it isnt resonating - its just loud.
Reasonable up to 50mph...resonance between 50mph & 75mph reasonable then up to 100mph+
I would suggest that you get a longer oval muffler and have it come out at 45 deg like the original to accommodate the extra length.
I also find that when you do have the exhaust coming straight through the centre it scrapes.
but the speed on a motorway is only 70mph
what type of syesem is it? its not a mini sport sureflow is is?
Steve.
since when ;-) Fitzy
Hi Steve are you interested in the lakes tour this year, myself , Ian and Steve are doing it again , what about you, Peter
when is it?
Steve.
No idea what manufacturer....may have time to put something different together at the weekend.....I've got a couple of middle boxes from a Mk2 Golf GTi that look as though they may be useful....
I though there was a tolerance of 10% +2? No motorways around here anyway! :-)
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