Valved Exhaust System for Mercedes-AMG E63 W212 / S212 5.5 V8 biturbo (2014-2015)
Configuration
Mercedes-AMG E63 W212 / S212 5.5 Valved Exhaust System (2014-2015)
Valves
Operated by remote control, factory-paired.
Estimated at 0.50 m from the outlet, 45°, 2,000 rpm with a warm engine. Allow ± 2 dB depending on the engine and measuring point. A 3 dB difference is audible in a direct comparison; 10 dB sounds roughly twice as loud.
Configuration guide
Sound intensity with the valves open, on a scale of 0 to 10.
| Configuration | Intensity |
|---|---|
| Decat downpipe + Rog cat-back | 10/10 |
| 100-cell sports catalytic converter + Rog cat-back | 9/10 |
| 200-cell sports catalytic converter + Rog cat-back | 8/10 |
| Rog cat-back only, factory catalytic converter retained | 7/10 |
| Factory exhaust, for comparison | 3/10 |
The Mercedes-AMG E63 W212 / S212 5.5 exhaust in detail.
The facelifted E63 W212, 2014 and 2015 model years, swapped natural aspiration for a 5.5-litre twin-turbo V8: 557 hp and 720 Nm, torque that crushes everything from low revs. It is the golden era of AMG V8s, generous displacement and volcanic character, but the factory exhaust remains calibrated for limousine buyers. The naturally aspirated E63 W212 6.2 and the 4.0-litre V8 E63 W213 have other pages.
Beneath the silencers lies a good part of what built Affalterbach’s reputation: the rolling thunder, the depth at idle, the bangs when you lift off. Open the valves of the Rog cat-back and the saloon regains that physical presence. Close them and cruising comfort returns intact: two personalities in a single valved exhaust.
Built to your VIN, the system replaces the old one in about two hours; everything is held by clamps and gaskets, nothing is welded. If the saloon has kept its factory valves, their control is retained as it is; otherwise, you select the Rog remote when configuring.
With two turbos, the restriction after the silencer is the catalysed downpipe, which this page sells under the “Manifold” option. The 200-cell version maintains emissions control. For the 100-cell, acceptance is decided according to the vehicle and your country’s rules, and the decat version is reserved for track use. No Stage 2 figure is published; only an ECU remap would turn this flow into horsepower. As for materials, 304 stainless steel or titanium, the latter around 40% lighter for the same design.
Mercedes-AMG E63 W212 / S212 5.5 V8 biturbo exhaust specifications.
| System type | Valved cat-back (valve exhaust), built to your VIN |
|---|---|
| Vehicles and chassis codes | Mercedes-AMG E63 facelift, W212 saloon and S212 estate, 5.5-litre twin-turbo V8 |
| Engine | 5.5-litre twin-turbo V8, 557 hp and 720 Nm |
| Years | 2014-2015 |
| Materials and finishes | 304 stainless steel or titanium; titanium in brushed, gold or purple |
| Valves | Factory valve control if the car has it, otherwise the Rog remote |
| Front section (option) | Downpipe with 200-cell or 100-cell catalytic converter, or decat |
| Fitting | Clamps and gaskets, no welding, about 2 hours |
| Manufacturing and delivery | Made to order, 20 working days, free delivery |
| Warranty | 3 years, parts and workmanship |
Questions about the Mercedes-AMG E63 W212 / S212 5.5 V8 biturbo exhaust.
Is an E63 S W212 or a 2012 E63 covered?
The page is for the 2014 to 2015 E63 W212 5.5 twin-turbo; the years 2011 to 2013 and 2016 are excluded for the cat-back. For the S version, the front section is not explicitly listed: send us the VIN and we check before manufacturing.
With the downpipe, does the E63 W212 5.5 absolutely have to have an ECU remap?
For the rear system alone, the AMG map stays exactly as it left the factory. If you add the downpipe, an ECU remap becomes necessary to extract power from it and to manage the engine warning light that a sports catalytic converter can trigger. The page publishes no Stage 2 figure.
Vehicle inspection: what should I plan for with a modified E63 W212 5.5?
An inspection with the valves closed, with the cat-back alone or a 200-cell downpipe: stock volume, treated exhaust gases. The 100-cell version remains a matter of the car and national regulations; the decat version is reserved for track use.
Does the facelifted E63 S212 estate take the same system as the saloon?
Yes. The W212 saloon and the S212 estate take the same Rog system: same chassis, same 5.5-litre twin-turbo V8, same clamp-and-gasket fitting. Your VIN is only used to confirm the version and model year before manufacturing.
Does the E63 W212 / S212 drone when cruising with the Rog system?
Not as long as the valves stay shut: the silencer absorbs the flow and the saloon keeps its comfort on long stages. You choose the moment the V8 speaks up again.
Rog expert guide
Mercedes E 63 AMG W212 / S212: unleashing the AMG V8, the complete exhaust system guide
The E 63 W212 and its big twin-turbo V8 are now one of the best buys in the super saloon segment. The engine has the volcanic character of AMG's golden era, and the factory exhaust is just waiting to be...
In detail
Rog Advisor
A question about this exhaust?
Fitment, sound, catalyst, valves, delivery: the answer comes straight away, with your configuration in context.
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Rog presentation film: choosing your vehicle, Standard or Equal Length design, stainless steel or titanium, Z-Pipe, controlled valves, titanium and tip finishes, and support from choosing your configuration through to shipping.
THE Rog CRAFT
Our process.
From the first bend to the last check. The same care at every step.
-
Design
Designed for your vehicle.
Geometry matched to your model, carefully studied bends and precise mounting points. Everything starts with accurate design.
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Manufacture
Crafted with precision.
Tube bending, part fitting and TIG welding: every joint receives the same care.
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Finishing
Material, elevated.
The finish reveals the character of the metal. Stainless steel or titanium, depending on the options available for your vehicle.
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Assembly
Every part in its place.
Components are assembled and adjusted. On valved systems, the mechanism is fitted, set up and tested.
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Inspection
Check. Then approve.
Geometry, welds, connections and gas flow: the key points are inspected before shipping.
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Shipping
Ready to join you.
Reinforced packaging protects your exhaust in transit. The final step before giving your vehicle a new voice.
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