 Exhaust Size |
 Apr 7, 2004 - 8:46 AM
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 Enthusiast  Joined Jan 22, '04 From WA, Australia Currently Offline Reputation: 1 (100%)  |
I know I;'ve had a few posts about this before
 but yeah i'm finally getting it done, just making sure of some last minute things (big things), I'm getting a 2.5" cat back and I've had the celi checked that it will all fit, but will 2.5" give me less back pressure, enough to give a power loss? i need ideas fast 
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Apr 7, 2004 - 7:11 PM
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 Enthusiast Joined Jan 8, '04 From LA Currently Offline Reputation: 0 (0%) |
After reading that- what you're saying is that for cat back, a 2.5" would be better. What if one went the way of the N1 dual, and split it into two smaller pipes?
Would it do what the N1 Dual claims- retain scavenging power but also add on more free flow? and where is this scavenging power most needed? If it's just splitting off after the cat... |
Posts in this topic
ShadowFX Exhaust Size Apr 7, 2004 - 8:46 AM
playr158 i don't think 2.5" should hurt your power... Apr 7, 2004 - 9:34 AM ShadowFX okay thanks! does anyone have 2.5" on the... Apr 7, 2004 - 9:35 AM Supersprynt Well yeah u'll have less back pressure, but th... Apr 7, 2004 - 11:06 AM ghostdog assuming your SX is the 1.8l 7afe, I wouldn't ... Apr 7, 2004 - 11:27 AM Supersprynt I have a 3'' catback.
Stock ST185 exhaust... Apr 7, 2004 - 12:15 PM SpedToe169 2.5" should be just fine. Almost perfect for... Apr 7, 2004 - 5:35 PM SpedToe169 You're reading a little too much into it (or t... Apr 7, 2004 - 8:30 PM shid You are speedtoe, thanks to my HS and college phys... Apr 7, 2004 - 9:19 PM
ShadowFX QUOTE (gh0st_d0g @ Apr 7, 2004 - 4:27 PM) assuming... Apr 8, 2004 - 4:34 AM |
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