The stinger pipe has some good points and bad ones, Its easy to flood your engine with a stinger pipe, But it also blows out the exhaust and unburnt fuel out the back instead of getting it all over the side of the truck, Plus it seems to boost the performance, I had a purple stinger pipe on it originally, when I pick this truck up a few years ago, Its just that the purple did look goofy. So now its in the parts bin