A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Air box mod on audi forums.... opinions?

Thread Tools
 
Search this Thread
 
Old 06-01-2006, 05:24 PM
  #1  
AudiWorld Super User
Thread Starter
 
Justin517's Avatar
 
Join Date: Jul 2003
Posts: 9,878
Likes: 0
Received 0 Likes on 0 Posts
Default Air box mod on audi forums.... opinions?

<ul><li><a href="http://www.audiforums.com/m_260779/tm.htm">http://www.audiforums.com/m_260779/tm.htm</a></li></ul>
Old 06-01-2006, 05:29 PM
  #2  
BSK
AudiWorld Super User
 
BSK's Avatar
 
Join Date: Apr 2003
Posts: 16,812
Likes: 0
Received 1 Like on 1 Post
Default

more filter changes
Old 06-01-2006, 05:37 PM
  #3  
AudiWorld Expert
 
TwentyValveB5+S4's Avatar
 
Join Date: Jan 2005
Posts: 34,704
Likes: 0
Received 0 Likes on 0 Posts
Default beejohn and i did something similar

again, no proof that it did anything -- my MAF was already maxed out anyhow.
Old 06-01-2006, 05:51 PM
  #4  
AudiWorld Uber User
 
Solaris's Avatar
 
Join Date: Sep 2002
Location: NC
Posts: 40,005
Likes: 0
Received 1 Like on 1 Post
Default I wouldn't swiss cheese it like that. I did the foam mod in this link. Similar idea...

get a cooler source of air. Though I don't know if your MY has that flap at the bottom. I've heard earlier 1.8Ts don't have secondary intakes.<ul><li><a href="http://www.europeanspeed.com/stage2.htm">http://www.europeanspeed.com/stage2.htm</a</li></ul>
Old 06-01-2006, 05:53 PM
  #5  
AudiWorld Super User
 
beejohn's Avatar
 
Join Date: Dec 2004
Posts: 3,589
Likes: 0
Received 0 Likes on 0 Posts
Default yeah we did pretty much the exact same thing

logs showed pretty much no difference in mid-range power.

we did the logging on twentyvalve's and his MAF was already maxed out w/the k04. so not sure if it did anything to peak power.
Old 06-01-2006, 05:53 PM
  #6  
AudiWorld Expert
 
TwentyValveB5+S4's Avatar
 
Join Date: Jan 2005
Posts: 34,704
Likes: 0
Received 0 Likes on 0 Posts
Default THAT's what beejohn and i did. i put the flap back in today.

filter was really dirty.
Old 06-01-2006, 05:55 PM
  #7  
AudiWorld Super User
 
beejohn's Avatar
 
Join Date: Dec 2004
Posts: 3,589
Likes: 0
Received 0 Likes on 0 Posts
Default that just makes the air suck in from the bottom of the engine bay instead of the top

the mod above sucks it in from the wheel well
Old 06-01-2006, 05:56 PM
  #8  
AudiWorld Super User
 
beejohn's Avatar
 
Join Date: Dec 2004
Posts: 3,589
Likes: 0
Received 0 Likes on 0 Posts
Default

no its not. that takes in air from the engine bay still. we drilled through the wheel liner.
Old 06-01-2006, 05:56 PM
  #9  
AudiWorld Expert
 
TwentyValveB5+S4's Avatar
 
Join Date: Jan 2005
Posts: 34,704
Likes: 0
Received 0 Likes on 0 Posts
Default

oh yeah, now i see better, we wrapped the foam around a different way.
Old 06-01-2006, 05:58 PM
  #10  
AudiWorld Uber User
 
Solaris's Avatar
 
Join Date: Sep 2002
Location: NC
Posts: 40,005
Likes: 0
Received 1 Like on 1 Post
Default

I don't like the idea of pulling air from the wells


Quick Reply: Air box mod on audi forums.... opinions?



All times are GMT -8. The time now is 06:19 AM.