Mercedes C63 AMG W204 Valved Sport Exhaust System
Mercedes C63 AMG W204 Valved Sport Exhaust System
SKU:MER.W204.C63.VSES.AG
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Mercedes C63 AMG (W204) – Valved Exhaust System
T304 Stainless Steel • 2.75" Free-Flow • Quad AMG Tips
Overview
The M156 6.2L V8 is an all-time great—its bark is why so many choose the C63 over anything else. But with long-tube headers or other upstream mods, the car can be loud 24/7, even with stock mufflers and resonators. The Valvetronic Designs Valved Exhaust System fixes that. Built from anodized-gold T304 stainless and measuring 2.75" to a set of classic quad AMG-style tips, it delivers the raw M156 thunder on demand—and true quiet when you need it.
Sound & Control
Valves Open: Near-unrestricted flow for that signature, ferocious 6.2L tone—crisp upshifts, hard-edged growl, maximum character.
Valves Closed: Stock-like volume with zero drone, perfect for city driving, late-night returns, or low-profile cruising.
Standalone Control: Toggle loud/quiet at the touch of a key-fob remote, independent of drive modes.
Performance Engineering
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2.75" Mandrel-Bent Path: Reduced backpressure for sharper response and stronger pull.
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Rear-Muffler Valve Architecture: True dual-personality operation without compromises.
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Optimized for Headers: Tames volume when paired with long-tube headers or free-flow midsections.
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Weight Reduction: 22.7 lb lighter than the factory exhaust.
Fitment
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2009–2014 Mercedes C63 AMG (W204)
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2013–2015 Mercedes C63 AMG Black Series
Features
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T304 stainless steel construction (anodized gold finish)
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Standalone valve system with key-fob controller
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2.75" fully mandrel-bent tubing
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Quad traditional AMG-style tips
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Precision TIG welds for high strength
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100% reversible—return to stock anytime
Have questions about header compatibility or installation? Email: CUSTOMERSERVICE@VALVETRONIC.COM
Level of Difficulty
Level of Difficulty
Shipping & Returns
Shipping & Returns
We ship all products from the United States, and use UPS, FedEx, USPS and local couriers.
If you are unhappy with this product, you can return it to us within 30 days for a refund or store credit.
Third Party Disclaimer
Third Party Disclaimer
This product is designed, tested, and manufactured by a third-party vendor. This includes products branded as Speedlogix for marketing purposes. While some items carry the Speedlogix name, it is not produced in-house by Speedlogix. We work closely with our manufacturing partners to ensure products meet our quality standards, but warranty coverage and product performance responsibilities remain with the original manufacturer. For warranty claims, technical support, or product-related issues, please contact our customer service team via Live Chat who will facilitate communication with the manufacturer or provide manufacturer contact information as needed. By purchasing any items branded as Speedlogix, you acknowledge that the product is manufactured by a third party and warranty obligations lie with the original manufacturer.
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