The Mantic USA 4wd specific clutch kits are designed as a high-quality performance clutch for those in need of a superior stock replacement. Using our Aramide friction material and Spheroidal Graphite casting material, the Mantic ER2 4wd clutch systems are perfect for applications with stock engines or mild power increases from minor bolt-on modifications. Our unique design allows the clutch kit to dissipate heat far more effectively, allowing the clutch to run cooler for longer.