I have a 65 Mustang, original 289 & transmission. I am now running traditional dual exhaust with Flowmasters. Nice sound but I now want to add two Granatelli electronic exhaust cut-outs. Whereas I am tearing out the entire exhaust I would like to get advise/opinions on what type of mufflers to install to have a quiet tone (low rumble) with the cut outs closed. I am doing this changeover to keep the neighbors and wife happy but to get the open sound on the road. If anyone has installed dual cutouts, what exhaust would you recommend and I would appreciate and advise you could pass on.
Thanks I appreciate your time and advise.
Thanks I appreciate your time and advise.