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Foles

Member Since 08 Mar 2018
Offline Last Active Mar 17 2018 08:08 PM
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In Topic: My 2007 impreza cat Back exhaust

09 March 2018 - 03:45 PM

Is the any noticeable difference between a 2.25 and say a 3" exhaust??

In Topic: My 2007 impreza cat Back exhaust

09 March 2018 - 10:48 AM

Can I ask how come only 2.25". I've read that there is no need to exceed 2.25 or 2.5, is this to maintain a healthy amount of back pressure??

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