With the sidewinder on my oval it has sufficient clearance, but there is a tight spot near the upper inner structure of the apron where the engine seal goes. I ended up trimming the seal channel a bit to clear. Other than that those exhaust systems are second to none for quality/fit and finish, Tiger does an amazing job. As to whether it will burn paint, I doubt it, but can't say for sure since mine hasn't hit the street yet. If in doubt add a bit of heat sheild on the backside of the apron. I can post some pics later if you wish.