Yikes 1 chambers lol
this is a 1 chamber the link up above is a one chamber but its the delta flow technology version.....quieter and looks to be a little larger than a normal or original 1 chamber.
These are track/race mufflers they are about half the size of a 2 chamber and one sounds like a time and a half louder than a two chamber.
They are exactlly the size of a magazine that you read.
I have used them and I gotta say this is something im curious on hearing lol behind a Bigblock they are mean as hell.
If any of yall have a 99-06 Chevy Silverado or gmc with a 5.3 put 2 of these on. At normal driving they are like a delta flow 2 chamber but when you romp into it omfg can you say Tags Camaro hahahahaha my silverado has 2 one chambers on it. AGRESSIVE AS HELL at WOT on a 5.3L
