Armytrix Stainless Steel Valvetronic Cat Back Exhaust SystemNote: This system is designed to reuse the factory tips, or additional Armytrix tips can be purchased separately. Exhaust tips pictured in images are for illustration purposes only and are not included in the product. Step up and take over with ARMYTRIX. A system designed for pure power and sound production, delivers it all in high quality workmanship with user friendly versatility. Accelerating the exhaust flow without sacrificing efficiency, you