I found this but 3 times the cost of what you posted. Also thought about straight pipes but not sure if they are made for my engine.<div>
</div><div><span style="font-family: '.HelveticaNeueUI'; font-size: 15px; line-height: 19px; white-space: nowrap; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">http://www.jtecrc.com/incowlmufflers60-129.htm</span></div>