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> Whats the best size for Cat Back "Perimeter" - Celica 1.8 ?
post Jul 31, 2008 - 7:57 PM
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elastikman

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Hi!
Can you please advise whats the best Perimeter size for the catback for a celica 1.8 7afe.?

The car have STAGE 1 @mod only.

What the best option size you think is the best ?

Thank you a lot wink.gif
 
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post Jul 31, 2008 - 8:34 PM
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GotToyota



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I'd say 2.25". Why? You don't have to worry about too much backpressure with an N/A (which some people say you can't have too much), and two, you will still have a noticeable gain in low as well as top end.

-Matt

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