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Discussion Starter · #1 ·
hi guys, was wondering what the size of the pipe that connects to the cat is ? is it 2 1/4" or 2 1/2" ??
 

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THE STICK
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Its around 2 1/4 .... I'm almost positive as My upgraded milltek pipes looked about a 1/4 inch bigger than my stock pipe and the Milltek uses 2.5" pipework.
 

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Discussion Starter · #3 ·
cheers, new hiflow cat ordered ;)
 
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