The APR 3.0 TFSI Supercharger Drive and Crank Pulley W/ Belt (Press On) is the perfect upgrade for your 3.0 TFSI engine. It is designed to increase power, torque and overall performance by up to 50%. It is constructed from high-grade aluminum alloy to ensure maximum strength and durability. The press-on belt makes installation quick and easy. This upgrade is perfect for those looking to take their 3.0 TFSI engine to the next level.