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Exhaust - Milltek Race Cats & Non-resonated Cat Back

Installed Milltek Cat-Back Non-Resonated Hi-flow Exhaust in February 2004. Milltek Hi-flow 200-cell Race Cat added in April 2006.

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Milltek non-resonated high flow exhuast.
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Milltek non-resonated high flow exhu…
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new tt100 tip 640
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new tt100 tip 640
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OE exhaust on right compared to Milltek on left.
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OE exhaust on right compared to Mill…
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Close up of tips.  Milltek on left and OE exhaust on right.
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Close up of tips. Milltek on left a…
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OEM Exhaust Clamp
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OEM Exhaust Clamp
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A "must have" tool used to turn the center pipe.  This is critical to get the exhaust tips properly lined up.
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A "must have" tool used to turn the …
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TT 225 hi-flo race cats
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TT 225 hi-flo race cats
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TT 225 hi-flo race cats closeup
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TT 225 hi-flo race cats closeup
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200 Cell Milltek Race Cats
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200 Cell Milltek Race Cats
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Race Cat Gaskets
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Race Cat Gaskets
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Gasket.  Part number is 8L9-253-232-A for my 2002 225.
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Gasket. Part number is 8L9-253-232-…
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Audi OE Part# 8N0-253-463-A
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Audi OE Part# 8N0-253-463-A
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ETKA diagram showing center pipe bracket.
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ETKA diagram showing center pipe bra…
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Center bracket (8N0-253-463-A) and rubber hanger (1J0-253-147-C).
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Center bracket (8N0-253-463-A) and r…
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DSC02937
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DSC02937
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DSC02939
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DSC02939
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OE cats with bottom heatshield removed.
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OE cats with bottom heatshield remov…
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Closeup of OE cat after bottom heatshield removed.
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Closeup of OE cat after bottom heats…
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Underside (side facing down) comparison of OE cats on bottom and Milltek 200-cell race cats on top.
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Underside (side facing down) compari…
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Top (side facing up) comparison of OE cats on bottom and Milltek race cats on top.
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Top (side facing up) comparison of O…
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Comparison of OE cats and Milltek race cats.
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Comparison of OE cats and Milltek ra…
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OE Cat removed.
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OE Cat removed.
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Heat shield on top of race cats installed.  Bottom shield to be installed after cat is mounted.
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Heat shield on top of race cats inst…
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Heat shield on top of 200-cell race cats installed.
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Heat shield on top of 200-cell race …
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