Brand KAX Type Exhaust Muffler Fitment Universal Inlet Size 2.5" Outlet Size 4" FeatureUniversal Fit Most cars with straight exit mufflers with 2.5" piping. And it's easy to install, bolts on in minutes. You can choose Butt joint, Lap joint, or muffler seal clamp, U bolt clamp.Size and Material Polished stainless steel, 2.5" inlet, 4.0" outlet, 18.6" length just need to measure the inlet of your car before purchase.Decorate Your Car KAX Muffler has a burnt blue tip that adds an aesthetic focal point to the rear of the vehicle.High Quality KAX Muffler is made of two layers of stainless steel and premium sound-absorbing cotton, which help reduce vibration and absorb sound for long-lasting durability.NoteJust get your car's exhaust pipe size before purchase and be sure you have enough space to install the product.The muffler is universal-fIt Some adaptation and modification may be required for installationProfessional installation is highly recommended (No instruction included)