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Mustang Forums
SN-95 and New Edge Mustangs
Need a Better Sound for 2001 GT
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<blockquote data-quote="DHG1078" data-source="post: 15421810" data-attributes="member: 65442"><p>I believe the aftermarket ones typically only have 2 cats instead of the 4 or 6 that came on the mustangs. So you get slightly better flow, and a little better sound. </p><p></p><p>They are still illegal as far as smog laws are concerned as you don't have the factory number of cats in factory locations, but they can help if a cop or someone decides to take a look under the car as they will see a cat.</p></blockquote><p></p>
[QUOTE="DHG1078, post: 15421810, member: 65442"] I believe the aftermarket ones typically only have 2 cats instead of the 4 or 6 that came on the mustangs. So you get slightly better flow, and a little better sound. They are still illegal as far as smog laws are concerned as you don't have the factory number of cats in factory locations, but they can help if a cop or someone decides to take a look under the car as they will see a cat. [/QUOTE]
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SN-95 and New Edge Mustangs
Need a Better Sound for 2001 GT
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