What is quieter? RS-R or APEXI N1??

[coolwhip]

Im looking for the quietest exhaust with a nice tone. Ive heard the RS-R exhaust and the apexi n1 are the 2 quietest exhausts out there. which one is quieter? thanks

 

[kilurv8]

Bringing this thread back up.

RSR was never manufactured with a twin tip. Road Race Engineering used to sell the RSR and would cut the 5.5inch tip off and weld on a 3 inch to two 2.5 inch stock looking tips.

The reason why the RSR is so quiet is that the exhaust necks down to 2.5 inches in the muffler. I have the exhaust on my car and I love it. I am looking for a straight through muffler that I can swap on for when I go to the track or want to run big boost on race gas. I don't really care about the neck down when I am tooling around the street.

Can anyone verify if the N1 muffler is straight through or is there baffeling in the way? I am especially wondering about the megan n1 style.

 

[WHite97RS]

i have the n/t N1 universal muffler with custom exhaust piping, and im pretty sure it is a staright through muffler, cant remeber to well ive had it on my car for 3 years