View Poll Results: Which Stillen Exhaust Gen 1 or Gen 2?
Stillen Gen 1
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![](https://g35driver.com/forums/images_new_layout/polls/bar2.gif)
![](https://g35driver.com/forums/images_new_layout/polls/bar2-r.gif)
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7
18.42%
Stillen Gen 2
![](https://g35driver.com/forums/images_new_layout/polls/bar3-l.gif)
![](https://g35driver.com/forums/images_new_layout/polls/bar3.gif)
![](https://g35driver.com/forums/images_new_layout/polls/bar3-r.gif)
![](https://g35driver.com/forums/clear.gif)
31
81.58%
Voters: 38. You may not vote on this poll
Stillen Gen 1 or Gen 2 for 06 Sedan
#16
Originally Posted by OCG35
the whole subject is debatable (and usually is in the threads)... one thing is for certain - the headers are not the most restrictive OEM part of the exhaust... the cats are by far more of a restriction... also I have seen nothing viable to indicate that headers provide more power than HFC - I'm not sure where ballistics is getting the info.
Test pipes vs HFC, is another story... test pipes will yield more gains but are also much louder... theres a trade off. For me HFC were the choice and it has worked out well... test pipes are a good choice as well... headers however do not have the cost benefit to make it worth while to most. And the gains have been proven to be minimal.
Test pipes vs HFC, is another story... test pipes will yield more gains but are also much louder... theres a trade off. For me HFC were the choice and it has worked out well... test pipes are a good choice as well... headers however do not have the cost benefit to make it worth while to most. And the gains have been proven to be minimal.
Also headers look like it would be a PIA to install on the G too.
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