Rogue Chopper 866-877-6483 www.roguechopper.com $59.95-$119.95 The Scavenger is a clever yet easy to use tool that allows you to remove the 24 to 32 ounces of used oil left in your engine when you change your oil. A must own tool for everyone who changes their oil. Call for a free info pack or watch the video’s online and see what you are missing. Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!