![Question: is my slip on exhaust causing my bike to run too lean? I can make it “pop” while revving it and a bit more differences. I don't want to burn the Question: is my slip on exhaust causing my bike to run too lean? I can make it “pop” while revving it and a bit more differences. I don't want to burn the](https://i.redd.it/3x0tphuhcns61.jpg)
Question: is my slip on exhaust causing my bike to run too lean? I can make it “pop” while revving it and a bit more differences. I don't want to burn the
![Amazon.com: NUKE Little Boy Pop Full System Exhaust Compatible for Vespa Sprint and Primavera 125/150 : Automotive Amazon.com: NUKE Little Boy Pop Full System Exhaust Compatible for Vespa Sprint and Primavera 125/150 : Automotive](https://m.media-amazon.com/images/I/71cr0y1Lg4S._AC_SL1500_.jpg)
Amazon.com: NUKE Little Boy Pop Full System Exhaust Compatible for Vespa Sprint and Primavera 125/150 : Automotive
![Motorcycle exhaust rattling / clunking / popping / burbling on deceleration - Motor Vehicle Maintenance & Repair Stack Exchange Motorcycle exhaust rattling / clunking / popping / burbling on deceleration - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/mgJ6I.jpg)