Exhaust popping when warm?

Many things could contribute to popping noises in the exhaust when warm. The most common issue is running a car rich with fuel. With more fuel burning more back pressure is created in the exhaust and the popping noises is back pressure attempting to escape the tail pipe. A few things you can do...1.check your ignition timing 2. check idle to factory specs 3.check you fuel injectors 4. check overall engine compression