 plan on doing a 2.5 full exhaust. w/ high flow cat, help |
 May 9, 2004 - 10:05 PM
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 Enthusiast  Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%)  |
So like the topis claims i plan on doing a 2.5 full exhaust. w/ high flow cat. BUT will i pass emissions with a high flow? anybody do it? i know i wont pass with the turbo. least i dont think i will. so i can take that off. but i cant jsut swap in an out a highflow cat and my stock cat on a custom exhaust. or can i? will the cat need to be DOT approved you think?
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May 10, 2004 - 9:20 PM
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Enthusiast Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%) |
yeah i totally agree. on a NA car anyways. but the turbo need to breath. spool up will be so much quicker. -------------------- |
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Posts in this topic
x_itchy_b_x plan on doing a 2.5 full exhaust. w/ high flow cat May 9, 2004 - 10:05 PM
celicarocker when i had my 2.75 custom exhaust with the high f... May 9, 2004 - 10:15 PM Supersprynt I think you maybe able to pass even with the turbo... May 9, 2004 - 10:16 PM x_itchy_b_x alright. thanks guys. May 9, 2004 - 10:27 PM celicarocker QUOTE (x_itchy_b_x @ May 9, 2004 - 11:27 PM) ... May 9, 2004 - 10:44 PM Chrobis Technically no you wouldnt be able to pass smog. I... May 10, 2004 - 12:24 AM x_itchy_b_x QUOTE (celicarocker @ May 9, 2004 - 11:44 PM) QUOT... May 10, 2004 - 5:49 AM Kwanza26 2.5 is too big on an n/a 4 cylinder... I wouldn... May 10, 2004 - 12:30 PM celicarocker QUOTE (x_itchy_b_x @ May 10, 2004 - 10:20 PM) QUOT... May 10, 2004 - 10:01 PM SpedToe169 Honestly, it depends on what state you are in. Th... May 11, 2004 - 8:27 AM nik is 2.25 exhaust good size for a turbo 7afe? May 11, 2004 - 1:52 PM brianforster how much HP would be gained with say a 2.25 exhaus... May 11, 2004 - 2:58 PM celicarocker QUOTE (brianforster @ May 11, 2004 - 3:58 PM) how ... May 11, 2004 - 3:14 PM
brianforster QUOTE (celicarocker @ May 11, 2004 - 8:14 PM) QUOT... May 11, 2004 - 4:36 PM |
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