My FRPP M55 3" catback just came in. I got the M55 for three reasons:
1. Nobody runs it and I wanted something different.
2. Its listed as "will produce significant noise and may be objectionable in some applications."
3. It was the least expensive 3" SS system available.
Up until now most people have said that this thing is chambered.... nope. Looking into the muffler there is about a 1/4" gap and then a solid tube to the other end of the muffler where there is another 1/4" gap. There are no perforations at all in the tube going through the muffler, its basically just like having straight pipes.
The tubing is all mandrel bent and the tips look nice too. This should be a pretty nice system once its installed, and if the sound sucks for the difference in price between it and a magnaflow or borla system I can buy packs or stingers and have them welded in and still come out ahead.
I'll post more once its installed tomorrow.
1. Nobody runs it and I wanted something different.
2. Its listed as "will produce significant noise and may be objectionable in some applications."
3. It was the least expensive 3" SS system available.
Up until now most people have said that this thing is chambered.... nope. Looking into the muffler there is about a 1/4" gap and then a solid tube to the other end of the muffler where there is another 1/4" gap. There are no perforations at all in the tube going through the muffler, its basically just like having straight pipes.
The tubing is all mandrel bent and the tips look nice too. This should be a pretty nice system once its installed, and if the sound sucks for the difference in price between it and a magnaflow or borla system I can buy packs or stingers and have them welded in and still come out ahead.
I'll post more once its installed tomorrow.