Date: Sun, 14 Apr 2002 10:11:43 +0100 From: "Roger Hyde" <rogerhydenopsamorld.com> Subject: Re: Aftermarket vs. OEM?
Johannes H Andersen wrote: > > > >Nah, muffelers are consumerables, no need to fit the Saab part. You can even > >fit a stainless steel, cost more but lasts a lot longer. However, I have had > >Kwik-Fit muffler sections, no difference IMO. > > "Bob" wrote in message > I have to disagree, with some limitations noted. Aftermarket mufflers > and pipes are _sometimes_ made of thinner steel so that they can be > priced lower. Thinner steel rusts through sooner. The factory wants > exhaust to last the warranty period. So, with a Saab, that means > about 50K miles. Original mufflers also use the original style of > clamps and usually fit better. I've seen some real junk in the > aftermarket department. > > There are also quality aftermarket parts, as well as the stainless > that you mentioned (usually good for the life of the car). > > Bob I recently fitted 2 after-market exaust sections on my 9000 T from the same vendor, but different manufacturers. One part (Bosal) appeard excellent, well finished, with smoothe curves thick steel and superb welds. The other section (Manufacturer unknown) fitted well enough, but appeared thinner and the curves bent in such a way that a restriction was obvious when compared to the saab Item. Performance was very slightly affected when fitted. My view is therefore that aftermarket is fine, but try and see the sections before you buy.
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