Straight pipe all from manufacture. Goes from cat, straight to gas tank, underneath gas tank to the left. Muffler is cannon style with HUGE 3 inch? 4 inch type that a tone pressure cap can be put on tip. It was on a GSR, I had the GSR chassi it came from. I have no use for this exhaust, since my coupe which it would fit has a very nice Ebay exhaust with a 3 inch tip and it high quality metal. The RSR, is complete 2 peice stainless steel. 1 pipe from cat sleaves into the 2 pipe, which is clamp locked sealed, then spring hooked together (two springs). This is not a cheap exhaust, I recall the owner stated he special ordered it costed him $1100. I believe it would be considered a Pro-track series style. You can see a video of it at https://www.youtube.com/watch?v=qkSPcULg6Qk 2:25minutes in. I think it sounds very nice on my stereo which is a nice JVC 200watt system on a Bose Sub. I can not upload photos to G2ic, but if you send me emails I will send you a photo. Let me know what you think. I never seen exhaust like the one I have in the backyard here.
Andrew