Boxster 986 exhaust

[Paul2012]

I have an after market exhaust on my 986, 2.7 which starts to resonate when pushing 70 and acelerating, sounds great at low revs. Looking for a standard part, is the 2.7 exhaust the same as a 2.5 ?. Or has anyone had anything similar and sorted it.

[Paul2012]

Thanks for the quick reply's, mine is a 2003 2.7 so will look for a similar box and advertise the after market one i have.