STANDARD SIZE: 3" x 4"x 12" chrome exhaust tip (inlet, outlet, overall length); ONLY fit cars with 3-inch Outside Diameter exhaust pipes, no matter what the model is (Please make sure the Outside Diameter of your car tailpipe is 3" before purchase). HIGH PERFORMANCE DESIGN: Rolled Edge Design - Beveled Cut - Drain Slot Design. It is both aesthetically pleasing and enhances the exhaust sound, while also reducing water buildup, thus preventing rust and prolonging service life. EXCELLENT MATERIAL: The MuRealy exhaust pipe is made of high quality 201 stainless steel, 3" chrome exhaust tip corrosion-resistant, 3 inch exhaust tip not easy to deform, 3 exhaust tip not easy to rust. Exhaust tips 3 inch inlet can effectively resist heat, thus better protect and decorate your exhaust system. EASY INSTALLATION: Bolt-on design. No welding or drilling required. Simply tighten the bolts with a wrench. (Professional installation recommended). REGULAR CLEANING & MAINTENANCE: Please clean debris, cement, oil, dust and dirt on the surface or inside of the 3" chrome exhaust tip regularly, good maintenance will ensure a longer service life of the tail pipe exhaust tips.