 4AGE 20V Blacktop with stock header, will it fit my stock 7AFE exhaust |
 Apr 23, 2013 - 5:27 AM
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Enthusiast  Joined Sep 6, '12 From Holland Currently Offline Reputation: 1 (100%)  |
Hello,
As some of you might know i'm busy with a 4AGE BT conversion. Only thing i'm wondering now is when i put the 4AGE 20V header on the 7AFE downpipe if the lenght will be equal comparing it with the stock 7AFE engine with stock (4-2-1) 7AFE header? As you can see on the pictures the itselves header fits perfect! Even the sizes are the same (both around 38.9mm = 1.566") All i need to know before the swap is if the lenght will be the same. Pictures of the 'new' header with an old downpipe i had lying around  :   
This post has been edited by onnaj: Apr 23, 2013 - 5:33 AM -------------------- |
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Apr 27, 2013 - 1:12 PM
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 Enthusiast Joined Feb 23, '12 From Warrior, AL Currently Offline Reputation: 0 (0%) |
Ah ok. Well I figured since you were allowed to swap engines that were never offered in a car that you wouldn't have issues with emissions.
-------------------- 2001 Miata LS 5-speed
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Apr 28, 2013 - 7:43 AM
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Enthusiast Joined Sep 6, '12 From Holland Currently Offline Reputation: 1 (100%) |
QUOTE (Box @ Apr 27, 2013 - 8:12 PM)  Ah ok. Well I figured since you were allowed to swap engines that were never offered in a car that you wouldn't have issues with emissions. I do have to undergo a new examenation of the car when the engine is in. I think it has to meet the stock smog passes for the engine that was in there before, but i don't think that'll be a problem. But yes i'm stuck with the cat, but maybe i can change it for a magnaflow or so later on. When the engine is fitted, i'll post in this topic ofcouse if it'll be a direct swap. -------------------- |
Posts in this topic
onnaj 4AGE 20V Blacktop with stock header, will it fit my stock 7AFE exhaust Apr 23, 2013 - 5:27 AM
onnaj no one? Apr 26, 2013 - 11:07 AM Smaay you are asking a good question but its very easil... Apr 26, 2013 - 11:18 AM
onnaj QUOTE (Smaay @ Apr 26, 2013 - 6:18 P... Apr 26, 2013 - 4:10 PM RavenAegis45 well from the look of it, the stock down pipe has ... Apr 26, 2013 - 3:20 PM Box Engine swapping and not redoing the exhaust? Why... Apr 26, 2013 - 3:53 PM Box I never said bigger. By restriction I mean the ca... Apr 26, 2013 - 4:59 PM onnaj QUOTE (Box @ Apr 26, 2013 - 11:59 PM... Apr 27, 2013 - 4:45 AM soulshadow The connecting plate to the cat on my downpipe was... Apr 26, 2013 - 9:07 PM onnaj For people that are also doubting about the swap..... May 1, 2013 - 3:31 AM Box They're both A series engines, so some parts w... May 1, 2013 - 3:46 AM onnaj Picture of both headers: May 2, 2013 - 5:17 PM |
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