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Exhausting question, but i need to know?

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Old 31 December 2006 | 01:22 AM
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Question Exhausting question, but i need to know?

Right ppl just a quick one, i want to replace the c/c and b/b on my 06 wrx to free up some burble. Would it be ok for me to replace these parts with a 3'' bore or would i have to stick with the 2.5'' like the rest of the system, would this do any harm?
Advice would be gratefully recieved, thanks..
Old 31 December 2006 | 01:37 AM
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Do the 2.5" flange to 3" flange meet up correctly to bolt up?
Old 31 December 2006 | 01:59 AM
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he he flange
Old 31 December 2006 | 02:11 AM
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Thanks ppl.
Old 31 December 2006 | 02:26 AM
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Originally Posted by pimmo2000
he he flange

do you get pink flanges on an sti
sorry i had to ask im a little tipsy and being a muppet, please ignore me
Old 31 December 2006 | 10:43 PM
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Put it this way, a well designed 2.5" is the best bet for up to ~350bhp (turbo response should be better the a 3").

Therefore, IMHO, it just a question of if you ever plan on going beyond this level..
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