8. Make sure that the exhaust is properly in place before tightening clamps. Start at the front of the exhaust system and begin tightening all connections. 9. If a tip has been purchased, install and adjust to suit. Using a 17mm wrench tighten the lock bolt located on the Tip. A Tip is not included with this kit. Tips may be purchased separately, check with your dealer. Congratulations! You are ready to begin enjoying the improved performance and driving experience of your MBRP Inc.