Feature 1Makes exhaust smoother and improves power, giving you great driving experience. 2Quality material, resistant to corrosion and heat, high strength, durable to use. 3Easy installation, no welding needed, just be installed on the tail of the original car. 4This tail throat is suitable for 76mm/2.99in exhaust pipe. 5Precision manufacturing ensures stable performance and long service life.Item Type: Tail throatCondition: Brand newMaterial: Stainless steel + carbon fiberOptional Color: Red, blue, matte black, silverOuter Diameter of Inlet: Approx.80mm/3.15inOuter Diameter of Outlet: Approx.101mm/3.98inTotal Length: Approx.140mm/5.51inFitment: Fit for Mazda CX5 CX4Application: Suitable for 76mm/2.99in exhaust pipe .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Tail ThroatNotePlease make sure that the diameter of the exhaust pipe of your car.