affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.
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Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
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Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Enables the control of a single electronic exhaust valve
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Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 9.8 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggresive sound of your S63 or S68 V8 - 39.4 lbs lighter than stock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgraded titanium and carbon exhaust tips
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-10-2026
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutout
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!