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..not to mention that with a 3" DP, you'll lose all your torque (not gain).
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Email Notifications Failing (mostly Telstra)
Hello everyone. Seems there is an issue with Telstra (possible others) blocking email from our server. If you are trying to sign up I would suggest a different email if possible. If you're trying to reset your password and it fails please use the Contact Us page:
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Welcome to the new look VWWatercooled
After much work and little sleep there is a new version of the forums running on more powerful and recent hardware as well as an upgraded software platform.
Things are mostly the same, but some things are a little different. We will be learning together, so please post questions (and answers if you've worked things out) in the help thread.
Things are mostly the same, but some things are a little different. We will be learning together, so please post questions (and answers if you've worked things out) in the help thread.
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does anyone know how would a 2.5" downpipe with a 3" catback perform?Comment
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Its probably better to go the other way around 3' dump and 2.5' cat back. As the exhaust gases flow through the length of the exhaust system it cools down.
Heat expands and cold contracts, so the hottest part of the exhaust, being right after the turbo, is where you would want the larger diameter pipe.Comment
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