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Old 02-07-2011, 09:28 PM   #24
Scooby Specialist
Member Sales Rating: (4)
Member#: 259591
Join Date: Oct 2010
Location: San Francisco, California
2011 WRX sedan
WR Blue


Originally Posted by GriffithBuilt View Post
Actually on the sedan I don't think the system is any louder than the Perrin cat back. We actually built a full length catback and decided to do these as a budget solution and when we heard the sound and tested the power there was almost no difference. Our catback ran a 3" in, Dual 2.5" out oval muffler with dual pipes from forward of the differential all the way back with no rear mufflers. And the axle back retained the low end torque that the catback lost.

Now on the hatch, whole different ballgame...the volume (cubic feet) of the actual hatchback and the arrangement of the outlet of the midpipe so close to the rear valence, this would be a whole 'nother level of loud. We do plan on designing a free flowing AxleBack for the 2011 Hatch utilizing a pretty novel anti-drone resonator system that does not impede flow. It'll be a few months (maybe 6 weeks).

I suppose it's about damn time for me to sign up for vendor status here :-)

Can we expect future products available for this car? Downpipe, Catback, etc?
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xabre1200 is offline   Reply With Quote