Using this product is straightforward. First, make sure your vehicle is turned off and cooled down. Then, install the intake system following the included instructions. When installing the exhaust, ensure all connections are tight. During use, try to avoid driving in extremely dirty or dusty conditions to keep the filter clean. For maintenance, check the filter regularly. If it's dirty, clean or replace it according to the manufacturer's guidelines. Also, inspect the exhaust pipes for any signs of damage or loose connections from time to time. Keep your vehicle in good running condition with this great product!