Test Pipe

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Feb 9, 2011 | 11:31 AM

#21

TestMonkey

Registered User

Joined: Aug 2010

Posts: 1,226

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From: Parker, Texas

Quote:

Originally Posted by armas2k,Feb 9 2011, 12:56 PM

i read the thread i learned alot....but now i have a question stock headers and stock exhaust w.70mm test pipe ??? how would that run ?

It makes a difference, I felt it, only a small difference but you will feel it. It also makes the stock exhaust sound a little raspier.

Feb 9, 2011 | 12:08 PM

#22

Gernby

Former Sponsor

Joined: Mar 2002

Posts: 15,526

Likes: 19

Argh ... if you install a 70mm test pipe with the stock exhaust, it will make gains over the OEM catalytic converter. However, the exhaust won't sound as good, and the gains won't be as large as a 60mm test pipe (like this one). Basically, don't make more diameter changes than necessary.