
Milltek Valved Active Valve Control Module - Mercedes C-Class C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 - SSXMZ121
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Fits: C63 W205
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
Milltek Valved Active Valve Control Module for Mercedes C-Class C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 (Non-GPF Equipped Models Only). Allows custom control of exhaust valve operation independent of factory drive modes. Works with both OE and Milltek Sport cat-back exhaust systems.
Direct plug-in installation-no modification required. Lets the driver override default valve behaviour to open or close the valves on demand for a quieter cruise or fully open exhaust character.
Features:
- Compatible with Mercedes C-Class C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 (Non-GPF Equipped Models Only) (2015 and Later)
- Works with OE and Milltek Sport valved exhaust systems
- Direct plug-in installation, no modification required
- Allows custom valve control independent of drive modes
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Specifications
- Pipe diameter: 76.2mm (3.00")
- Fitting time: 1.5 to 2 hours, including removing the factory system
Fitment
- Mercedes > C-Class > C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 (Non-GPF Equipped Models Only) > 2015 and Later
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Mercedes-AMG | C63 | W205 | 2015–2021 |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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