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Old 10-12-2017, 12:48 AM   #1
Shanesajda
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Default grimmspeed downpipe to cobb catback?

Have a grimmspeed downpipe installed, figured I should get a catback before the tune so i just bought a cobb catback system from a guy. Seems to be what i want, not too loud, stock looking etc

Altho I just read on a review that a guy had this grimm dp and the cobb doesnt match up... is this true? is there a way to make it fit? without having leaks etc
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Old 10-12-2017, 01:25 AM   #2
Shanesajda
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and will it be restrictive?? keep in mind I have an upgraded turbo
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Old 10-13-2017, 12:45 AM   #3
xrobertrushx
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If I'm correct, you'll need this and a new donut gasket for this to properly seal. The Cobb exhaust is OEM like in the fact that it uses the donut gasket to seal.
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