Stick on horsepower! I-M Shield can increase horsepower (up to 12 RWHP!). It shields the intake manifold and reduces heat radiating up from the top motor. Lowering intake manifold temps creates a more dense fuel and air mixture, creating more power. Think of it as an intercooler for your intake, same physics and chemistry just a different way to get there. Heavy duty adhesive will stick to any clean semi-smooth surface. Simply degrease, clean surface, then wipe with pre-paint cleaner or isopropyl alcohol, let dry then firmly press the I-M Shield onto the underside of the intake manifold. Use provided edging tape to finish the install. I-M Shield comes pre-cut but may be trimmed with heavy scissors or utility knife! So add some instant muscle, and blow the competition away. Color: Silver/aluminum; Material: Aluminum/Fiberglass; Installation tips: Clean surface before installation, wipe with pre-paint cleaner and Radiant heat barrier, requires 1 Inch of airspace. Not designed for direct contact.; Warnings: Always wear safety glasses, dust mask, gloves and long sleeves are recommended when handling this product.; Caution this material is electrically conductive; be sure to insulate any terminals that might come in contact with this product.