all after-market cans pop my friend. the only way they wont is if you remove the O2 injector (aka SMOG System) and seal everything up nice and air tight.jakew129 said:o....are these the cans that make a pop noise....?
I'm buying them just for the soundjakew129 said:i tend to agree with u....if i was gaining something other than sound i would do it, but doesnt seem worth it in my opinion
The stock cans retain a lot of back pressure to assist in high RPM performance. By removing them and replacing them with a higher flow system, you remove some unnecessary top end power and replace it down low adding to the low end power band.jakew129 said:yea i cant imagine how just slipons would add power, with new headers maybe but just upgrading cans i cant imagine that would do much...