Intake, Headers and Exhaust Custom Exhaust? New Headers? Need Opinions on Intakes? Discuss making your ride breathe better here.
Sponsored by:
Sponsored by:

Exhaust HELPPP

  #1  
Old 06-08-2011, 09:11 PM
1st Gear
Thread Starter
Join Date: May 2011
Posts: 7
Default Exhaust HELPPP

So i have an APR stealth exhaust on my 2004 audi a4. I want to put a downpipe on it. Do I need a certain downpipe to fit the exhaust or will any one made for my car work?
 
  #2  
Old 06-16-2011, 09:40 AM
1st Gear
Join Date: Apr 2011
Location: newyork
Posts: 168
Default

As you said that you want to change your downpipe of exhaust system, let me know you, if you change your down pipe then the diameter of your newer one down pipe must be same as ur older one down pipe because if you changes the diameter, the performance of exhaust gas would be changed which will affect the performance of the catalytic converter.
Second thing, if the bend in the new down pipe is narrow or wider than original pipe, the back pressure on engine will increase; which will reduce the power output and may damage the exhaust system parts.
You should keep the above instruction in mind at the time of changing the exhaust down pipe.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
quattro/2.8
S Car Model Line
1
08-28-2010 09:41 PM
Audacity
B5 Models
5
03-10-2009 06:55 AM
TurboToughTT
Audi TT
3
04-22-2007 02:09 PM
vacowtipper
Audi A8
5
11-11-2006 10:57 AM
jinyya05
Audi A4
3
08-25-2006 11:53 PM


Thread Tools
Search this Thread
Quick Reply: Exhaust HELPPP


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.