These 3" diameter Tail Pipes will fit with either BORLA 60728, 60736, 60737 Mid-Sections / Muffler Assemblies, or the Original Equipment (O.E.) mid-section / muffler assembly. Includes heatshields on pipes. They feature single 4.5" round black chrome on T-304 stainless steel tips on each tail pipe. Using BORLA Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Tail Pipes with Brawler style black coated T-304 stainless steel tips, or carbon fiber tips are also available. When using these tail pipes to replace O.E. tail pipes that have resonators and / or resonated tips the sound level will increase. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit Best of all, BORLA stands behind every tail Pipe pith a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.