Part Name: Active Exhaust Valve ActuatorBrand: JescarnoLocation: RearProduct Material: Metal PlasticColor: BlackInclude Packing: 1 × Active Exhaust Valve ActuatorWarranty: 1 YearNote: Please check on your car model details and exact OE number to confirm if this item is fitted.Replace Part Number: 68239269, 68239269AB, 68239269AC, 68239269AD, 68239269AE, 68239269AF, 68239269AG, 68420674AA, 68505881AAFitment: Fit For Chrysler 300C 2023 Fit For Dodge Charger 2015Fit For Dodge Charger 2016Fit For Dodge Charger 2017Fit For Dodge Charger 2018Fit For Dodge Charger 2019Fit For Dodge Charger 2020Fit For Dodge Charger 2021Fit For Dodge Charger 2022Fit For Dodge Charger 2023 Fit For Dodge Challenger 2015Fit For Dodge Challenger 2016Fit For Dodge Challenger 2017Fit For Dodge Challenger 2018Fit For Dodge Challenger 2019Fit For Dodge Challenger 2020Fit For Dodge Challenger 2021Fit For Dodge Challenger 2022Fit For Dodge Challenger 2023 Advantage:Enhanced Exhaust Efficiency: Optimizes exhaust flow and backpressure to improve engine responsiveness while helping maintain fuel economy.Smooth & Quiet Operation: Ensures seamless valve transitions and minimizes unwanted exhaust noise for a refined, well-balanced sound profile.Heat & Corrosion Resistance: Features a special protective coating and sealed construction to resist rust, heat, moisture, and exhaust gas corrosion.Precise Valve Control: Delivers stable, accurate valve movement for smooth exhaust regulation and dependable performance in all driving conditions.Long-Lasting Reliability: Engineered and tested for exceptional durability and extended service life, delivering consistent actuator performance mile after mile.Premium Durable Materials: Crafted from high- strength metal and heat-resistant components to ensure reliable operation under extreme exhaust temperature and pressure.Installation Steps1. Prepare Tools – Use a Dodge-compatible diagnostic scanner (such as Witech), a wrench or screwdriver for the linkage screws, and protective gloves. A flashlight can help check the linkage position clearly.2. Disconnect Power – Remove the negative battery terminal to ensure safety. Locate the exhaust valve motor (usually in the mid or rear exhaust section), unplug the wiring connector, and loosen the linkage screws or clips.3. Adjust Mechanism – Find the adjustment screw or nut on the motor linkage.Turn clockwise to shorten the linkage and close the valve.Turn counterclockwise to lengthen the linkage and open the valve. Check that the valve moves smoothly and opens to the correct angle (around 45°–60°).4. Reconnect and Calibrate – Reattach the linkage and wiring, then reconnect the battery. Use a diagnostic tool via the OBD port to perform Exhaust Valve Actuator Calibration or Travel Learning, following the on-screen instructions.5. Verify Operation – Start the engine and switch between Normal and Sport modes to confirm the valve opens and closes properly. Ensure no error codes appear in the diagnostic system.