Features: Upgrade your ride with our premium stainless steel exhaust valves featuring remote controlled electric operations and adjustable sound for a personalizing driving experience. Engineered with a corrosions resistant stainless steel body and seamless compatibility, this valves set integrates effortlessly with OEM exhaust systems for enhanced engine performances. Designed for automotive enthusiasts and tuners seeking customizable exhaust tones and optimized power output in daily or performances driven scenarios. Ideal for commutes or track days, the valves precise electronic control adapts exhaust flows to balance aggressive acoustics and efficient backpressure management. Durability construction paired with remote operations ensures long lasting reliability and hassle less adjustments to matchs your driving styles. Specifications: Component: Aluminum alloy Size:Approx. 267x63mm/10.51x2.48inch Size:Approx.267x76mm/10.51x2.99inch Styles:As Pictyure Shown Use scenario: Suitable for many types of automobiles and exhaust systems Package Includes: 1pcs Electric Exhaust Valves 1pcs Remote Control note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.