Valved Exhaust System for Porsche Cayenne 958 (2010-2017)
Configuration
Porsche Cayenne 958 Valved Exhaust System (2010-2017)
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 front section + 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 Cayenne 958 exhaust in detail.
The Cayenne 958, produced from 2010 to 2017, has become the bargain of the segment: reliable, fast and now very affordable. Its page gives 300 hp and 400 Nm as the reference figure; as the generation had several engines, we check your VIN before manufacturing to choose the right system. The first Cayenne 955 / 957 and the 9YA have their own systems.
A valved exhaust is the modification that changes its everyday character the most, without sacrificing family comfort. With the valves open, the Rog cat-back gives the 958 a rewarding sound, deep under load, with crackles on lift-off; with the valves closed, it becomes the quiet SUV of holiday departures again. This is particularly welcome on an SUV you keep for a long time and use for everything.
Under the “Manifold” option, the page sells the catalysed front part, a downpipe or manifold depending on your Cayenne’s engine. With an ECU remap, our page publishes 415 hp and 540 Nm at Stage 2; without one, the effect is on sound and weight. Taken in 200-cell form, the part keeps emissions control.
In the workshop, the 958 needs no welding or cutting: about two hours on a lift, with clamps and gaskets. Factory valves retained with their control, or the Rog remote if the 958 has none. If you are unsure about the material, 304 stainless steel remains the choice for SUVs driven through winter, titanium the choice for lightness, around 40% less weight for the same design, in brushed, gold or purple; four round tips, in chrome, gloss black or blued titanium, finish the system.
Porsche Cayenne 958 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 Cayenne, type 958 |
| Engine | Naturally aspirated or forced-induction engines depending on the version; the page’s reference figures: 300 hp and 400 Nm |
| Years | 2010-2017 |
| 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) | Front part with 200-cell or 100-cell catalytic converter (downpipe or manifold depending on the engine), 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 Cayenne 958 exhaust.
My Cayenne 958 is an S or a GTS: does the page apply to me?
The 958 page runs from 2010 to 2017, but it does not specify the versions covered beyond its 300 hp figure. For an S as for a GTS, we check the right system and front part by VIN.
How much can a Cayenne 958 gain with a sport front section and an ECU remap?
With the sport front part and a full map, our page takes the 958 to 415 hp and 540 Nm in Stage 2. Without the front part, the cat-back needs no map at all.
What should be kept on a Cayenne 958 for the vehicle inspection?
With the valves closed, it becomes as discreet as it was from the factory. The factory or 200-cell front part keeps emissions control; a 100-cell version will be accepted or not depending on the vehicle and your country’s rules, and a decat 958 is reserved for track use.
With the family on board, does a modified Cayenne 958 stay relaxing?
Yes, as soon as the valves are closed: the flow passes through the silencer chambers and the 958 stays hushed at a constant speed. You alone open the valves, when the road and the passengers allow.
Porsche Cayenne 958: 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 Cayenne 958: 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 Cayenne 958: the complete exhaust system guide
The Cayenne 958 is the bargain of its segment: reliable, fast, and now very affordable. A valved exhaust system is the modification that does the most to change its everyday character, without ever sacrificing family comfort. Here, point by point,...
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.
-
Manufacture
Crafted with precision.
Tube bending, part fitting and TIG welding: every joint receives the same care.
-
Finishing
Material, elevated.
The finish reveals the character of the metal. Stainless steel or titanium, depending on the options available for your vehicle.
-
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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