2005-2009 stock exhaust vs mod exhaust
#1
2005-2009 stock exhaust vs mod exhaust
Bought some borla stinger s type axle back. It is cheaper for me to go to the local muffler shop to replace the factory h pipe. I know the after market tubeing for the cat back is 2.5 in size what is the factory size exhaust? If it is the same as aftermarket there is no need to change it. Can you help me out on this.
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Originally Posted by mrnickelus
Bought some borla stinger s type axle back. It is cheaper for me to go to the local muffler shop to replace the factory h pipe. I know the after market tubeing for the cat back is 2.5 in size what is the factory size exhaust? If it is the same as aftermarket there is no need to change it. Can you help me out on this.
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ThatStangGuy
2010-2014 Mustang
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1/21/16 07:24 AM