Configuration
Lamborghini Aventador S LP740-4 6.5 V12 Valved Exhaust (2017-2018)
Valves
Operated by remote control, paired in our workshop.
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 pipes + 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 Lamborghini Aventador S LP740 exhaust in detail.
With the Aventador S, Lamborghini raised its 6.5-litre naturally aspirated V12 to 740 hp, a step above the LP700-4. It is the heart of the car, and every evolution has made it more extreme. This page covers the 2017 and 2018 model years; the LP700-4 has its own page, and the SVJ or Ultimae mentioned in the guide are not covered here.
Even on this version, the stock system filters out a good part of the voice before it reaches you. With the valves open, our valved cat-back lets the V12 take centre stage, with a scream that climbs higher and harmonics that fill the air; with the valves closed, the Aventador S becomes presentable again for journeys when you would rather go unnoticed.
No welding is involved: clamps and gaskets are enough to secure the system. The car’s valves keep their control, or the Rog remote takes over. In titanium, around 40% lighter than 304 stainless steel for the same design, the system can be ordered in brushed, chrome, gold or purple.
On the Aventador S, the “Manifold” option corresponds to front pipes, whose LP740 variant has to be selected from our supplier in a listing shared by several versions. With 200-cell catalysts, they keep emissions control; with 100 cells, they are accepted or not depending on the car and the rules in your country; in decat form, they are reserved for track use. As for power, the benefit of an ECU remap on this naturally aspirated V12 is limited to 3 to 8%.
Lamborghini Aventador S LP740 6.5 V12 exhaust specifications.
| System type | Valved cat-back (valve exhaust), built to your VIN |
|---|---|
| Vehicle | Lamborghini Aventador S LP740-4 |
| Engine | 6.5-litre naturally aspirated V12, 740 hp |
| Years | 2017-2018 |
| Materials and finishes | 304 stainless steel or titanium; titanium in brushed, chrome, gold or purple |
| Valves | Factory valve control if fitted, otherwise the Rog remote |
| Front section (option) | Front pipes with 200-cell or 100-cell catalytic converters, or decat |
| Fitting | Clamps and gaskets, no welding |
| Manufacturing and delivery | Made to order, 20 working days from confirmation to delivery, free delivery |
| Warranty | 3 years, parts and workmanship |
Questions about the Lamborghini Aventador S LP740 6.5 V12 exhaust.
Can my Aventador SVJ take the Aventador S system?
No, the page targets the 2017 and 2018 Aventador S LP740. For an SVJ or an Ultimae, send us the VIN: we look at what exists before any order.
Is a Stage 2 published for the Aventador S?
No: the one on the page is expressed in US units and contradicts the guide, so we set it aside. Bear in mind that a naturally aspirated V12 only gains 3 to 8% with the front pipes and an ECU remap.
Does a fitted Aventador S need to go back to its factory exhaust for the vehicle inspection?
No: simply closing the valves is enough for the V12 to regain its stock restraint. Cat-back alone or 200-cell front pipes: emissions control stays in place. 100-cell pipes are accepted or not depending on the car and the rules in your country, and their decat version confines the car to the track.
Is the Aventador S Roadster compatible?
Our supplier names the Aventador S LP740 without specifying the body style. For a Roadster, it is therefore the VIN that settles it, before any manufacturing.
ROG expert guide
Lamborghini Aventador S / SVJ / Ultimae: the unfiltered V12, the complete exhaust system guide
The Aventador S, SVJ and Ultimae are the final crescendo of the pure naturally aspirated V12: up to 780 hp, a Nürburgring record, and an Ultimae that literally carries its farewell in its name. These cars are monuments, and their...
In detail
Unsure about your configuration?
Talk to our workshop before you order. We know your car.
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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