EXCEPT Vehicles with optional Factory Chrome Tips. Borla is proud to present their exhaust systems for the Ford Explorer XLT and Explorer Limited. Our Cat-Back(tm) systems have been specifically developed for the 2.3L EcoBoost engine with performance and sound in mind. The S-Type Cat-Back(tm) system delivers a balanced, sporty sound without adding any drone to ensure an enjoyable driving experience. This system features 2.25″ brushed T-304 stainless steel turn down tips. Our exhaust is constructed using premium T-304 stainless steel and bolts on to the factory system for stress-free installation. Add power and a balanced, sporty sound to your Explorer XLT or Explorer Limited, bolt on a Borla. Cat-Back(tm) Exhaust System S-Type Sound Level No Drone 2.25″ Brushed T-304 stainless steel turn down tips Bolt On Installation T-304 Stainless Steel Construction Million-Mile Warranty Best of all, Borla stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.