Valved Exhaust System for Porsche Panamera Turbo 970.2 V8 4.8 biturbo (2014-2016)
Configuration
Porsche Panamera Turbo 970.2 V8 4.8 biturbo Valved Exhaust System (2014-2016)
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 Porsche Panamera Turbo 970.2 exhaust in detail.
The Panamera Turbo 970.2 brings two worlds together, the space of a large four-seat saloon and the performance of a true sports car, thanks to a 4.8-litre V8 with direct injection and two turbos: 520 hp and 750 Nm, split between the axles by all-wheel drive. This page runs from 2014 to 2016. The Turbo S is not yet documented in our records: we therefore check it by VIN case by case.
Deep and powerful, this V8 rumbles darkly at idle then breathes ever deeper under load. From the factory, you only enjoy it under hard acceleration: the rest of the time, the standard exhaust reduces it to the silence of a luxury saloon. With the valves open, the Rog cat-back frees it at all revs, a rumbling start-up and full roll-ons; with the valves closed, the Turbo remains the business saloon everyone knows.
Under the “Manifold” option, the page replaces the catalysed downpipe that follows the two turbos. On this 4.8-litre V8, the part only frees up horsepower with a suitable map, which takes the Turbo to the 620 hp and 861 Nm listed at Stage 2 on our page. Without a map, it brings sound, not horsepower, and ordered with 200 cells it keeps emissions control.
About two hours in the workshop, band clamps and gaskets: no welding is needed under the Panamera Turbo. Its factory valves keep their control, with the Rog remote only used on cars without them. Titanium, around 40% lighter than 304 stainless steel for the same design, can be ordered in brushed, gold or purple; at the back, the Turbo’s round pipes can be dressed in chrome, gloss black or blued titanium.
Porsche Panamera Turbo 970.2 4.8 V8 biturbo exhaust specifications.
| System type | Valved cat-back (valve exhaust), built to your VIN; fitted with clamps and gaskets, no welding, about 2 hours |
|---|---|
| Vehicle and generation | Porsche Panamera Turbo, type 970.2 |
| Engine | 4.8-litre twin-turbo direct-injection V8, 520 hp and 750 Nm |
| Years | 2014-2016 |
| 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 |
| Tips | Chrome, gloss black or blued titanium |
| Manufacturing and delivery | Made to order, 20 working days, free delivery |
| Warranty | 3 years, parts and workmanship |
Questions about the Porsche Panamera Turbo 970.2 4.8 V8 biturbo exhaust.
My Panamera is a Turbo S from the 970.2 phase: can this Turbo page suit it?
Our reference covers the Turbo 4.8 of this phase without ever mentioning the Turbo S. That does not rule anything out: we read your saloon’s VIN before committing to manufacturing.
What can a Panamera Turbo 970.2 remapped with the downpipe aim for?
A hundred horsepower more than stock: our page quotes 620 hp and 861 Nm in Stage 2 with a downpipe and a new map. The map also recalibrates the sensor located after the catalytic converter, whereas the cat-back alone does not require one.
Before vehicle inspection, what should be returned to stock on a Panamera Turbo 970.2?
Close the valves, and the V8 becomes as discreet as stock. Keep the factory downpipe or its 200-cell version, and emissions control stays as standard. A 100-cell downpipe will be judged according to the car and the rules in your country, which accept it or not; a decat Turbo, for its part, is strictly for track use.
For business trips, does a modified Panamera Turbo stay hushed?
Yes, with the valves closed: the flow passes through the silencer chambers, designed for cruising, and the cabin keeps its saloon calm. The V8’s rumble awaits your signal.
Porsche Panamera Turbo 970.2 4.8 V8 biturbo: Does a valved exhaust system drone?
No. With the valves closed, the gases flow through the whole rear silencer and the cabin stays calm at a steady speed. Our Rog exhausts are designed to avoid drone. Learn more: Why our systems stay calm on the motorway.
Porsche Panamera Turbo 970.2 4.8 V8 biturbo: straight pipe or resonator?
On this model, two characters at the same price: the straight pipe for the raw sound of your engine, unfiltered, or the resonator for a rounder and slightly softer voice. Either way, the exhaust stays fully sporty. Learn more: Exhaust resonator: what does it do? Straight pipe or resonator, which sound to choose.
Rog expert guide
Porsche Panamera Turbo 970.2: a saloon, a biturbo V8, the exhaust system guide
The Panamera Turbo 970.2 brings two worlds together: the space of a large four-seat saloon and the performance of a genuine sports car. Its 4.8-litre biturbo V8, with 520 hp, propels this large hatchback with remarkable ease. Its factory exhaust,...
In detail
Rog Advisor
A question about this exhaust?
Fitment, sound, catalyst, valves, delivery: the answer comes straight away, with your configuration in context.
The Rog Advisor is an automated assistant trained on our product pages and answers. For an important decision, write to us: we confirm by e-mail.
Unsure about your configuration? Talk to us before you order. We know your car. Write to us at contact@rogmotorsport.com: we reply in writing, in English, within 24 hours. Email us
Reviews imported from our previous system and translated from French; verified purchases carry the badge.
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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