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Custom Vehicle Discussions => Screamin’ Eagle® Softail® Springer® => Topic started by: tizone on May 25, 2010, 04:45:55 PM

Title: 2007 FXSTSSE & the Heavy Breather
Post by: tizone on May 25, 2010, 04:45:55 PM

Just curious if many of you have added a Heavy Breather or other aftermarket solution to your 2007's similar to the 08/09's.  I was wondering if they make any difference or whether it would just be a cosmetic difference.  I am going to install some quiet baffles in my Big Radius pipes and will probably dyno afterwards... seems like a good time to do it if I were to do it at all...

Whaddaya think?

Title: Re: 2007 FXSTSSE & the Heavy Breather
Post by: skippy on May 25, 2010, 08:20:14 PM

I had one on my 07 springer and wile it was on the dyno the tuner said it was loosing power so he took the filter off and it started to gain hp so he took off the curved intake off and it gained hp again  so it went back to parts dept. ,running an open K&N with a chrome trim ring....