Sunday, November 27, 2016

more changes... stifling the sound

Ok - the Cobb Catback has been a bit noisy, so trying to mitigate the resonance in the cabin...  Reading some of the forums, one help is to do a sound symposer delete - it's an auditory tube that actually pipes exhaust noises into the cabin to give the car a racy sound (stock) - obviously with a catback, we've altered the sound quite a bit

CFM Performance 4-0300 Symposer Delete with Pressure Port for 2013-2016 Ford Focus ST is one of the most cost effective ones I've found... just ordered :)

Hopefully in a couple of days, we will have some difference of sound ;)