here are a couple photos of my new tips. there a modded mack truck stack. 5 1/2 round x 20". with no cat and the super 44 flowmaster it make it have a real aggressive deep sound.
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e6b0c7000000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e548d7f00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e550c4e00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e508d7b00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4beb4c5a00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd74c6600000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd2cd5300000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd34c6200000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd14c6000000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e6b0c7000000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e548d7f00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e550c4e00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b2e508d7b00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4beb4c5a00000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd74c6600000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd2cd5300000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd34c6200000026108GZNGjRs2A
http://im1.shutterfly.com/procserv/47b8da23b3127cceb74b4bd14c6000000026108GZNGjRs2A