40 series delta flow silverado
This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series.Nov 02, 2016 Single in dual out flowmaster 40. Installed by Carolina Car Care in Kannapolis NC. Go check em' out! They do great work at a fair price! 40 series delta flow silverado
Jul 13, 2017 Is anybody running a Flowmaster 40 series Delta Flow muffler on their truck? I have a 2007. 5 Silverado 1500 with the 5. 3 and am wondering how it sounds; I'd like something loudish but not too loud. I'd just use the stock tubing, single inletoutlet but I do not know the tube diameter. As well as if it'd even fit properly.