Axelback or catback ?! - Toyota Yaris Forums

xnamerxx · 11-14-2012, 05:59 PM

So in exhaust theory you should see a slight uptick in power due to the fact that a larger muffler will flow less than the given pipe diameter it occupies so the slightly larger megan muffler should flow more...the DC header has a 2" outlet so it mates perfectly with the stock mid pipe so no issues there so everything should be good.

TrYaris · 11-14-2012, 11:40 PM

Quote:

Originally Posted by xnamerxx

So in exhaust theory you should see a slight uptick in power due to the fact that a larger muffler will flow less than the given pipe diameter it occupies so the slightly larger megan muffler should flow more...the DC header has a 2" outlet so it mates perfectly with the stock mid pipe so no issues there so everything should be good.

I hope so, thx all i'll keep the post upgrade about the purchase :)

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11-14-2012, 05:59 PM	#1
xnamerxx 0-60 in slow Drives: light blue liftback Join Date: Aug 2009 Location: so cal Posts: 926	So in exhaust theory you should see a slight uptick in power due to the fact that a larger muffler will flow less than the given pipe diameter it occupies so the slightly larger megan muffler should flow more...the DC header has a 2" outlet so it mates perfectly with the stock mid pipe so no issues there so everything should be good.