Review on Dorman 615 472 Engine Manifold Hyundai by Hamilton Larcony

Based on our own experience this engine manifold was a complete waste of money. While it did initially improve our car's performance, it quickly deteriorated and caused major issues. The one benefit was the initial boost in power, but it was short-lived and came at a high cost... Overall, we do not recommend this product for anyone looking to enhance their vehicle's performance..