Here at Injen, there is no sacrificing build quality. Each and every component included with this kit has been tried, tested, and proven over decades of refinement. The SES1342AB utilizes Investment Cast Flanges to provide an incredibly precise fit and finish, not to mention the simplest installation process available. Hand-crafted with only the finest materials, this kit utilizes 304 Stainless Steel tubing, hangers, and flanges. If the tone alone doesn't garner enough attention, the detachable rear hangers include a cut Injen logo that's sure to impress anyone that takes the time to look at what lies beneath. Not to mention, all of Injen's Exhaust Systems are hand-crafted in Pomona, CA with the highest level of precision possible. Designed to fit into factory mounting locations, with no cutting or drilling required. As always, the industry-leading Injen Technology Limited Lifetime Warranty ensures that the exhaust you love will last for years to come.