Premium Fabspeed Valvetronic Exhaust System Designed Specifically for the Lamborghini Aventador (2011–2016)

Description

Replace the bulky, heavy stock rear exhaust on your Aventador with this Fabspeed Valvetronic system and unleash a dramatic Formula-1-style V12 soundtrack — while keeping the comfort and versatility of a valved setup. At part-throttle or cruising, the valves stay closed for a civilized, livable tone. Plant your foot, and the Valvetronic valves open to release a high-pitched, aggressive wail with a raw, race-inspired attitude. The system also reduces weight and improves exhaust flow, transforming both the character and performance responsiveness of the 6.5 L V12.

Fitment Notes

• Compatible with Lamborghini Aventador LP700-4 models year 2011 through 2016.

• Uses the factory exhaust tips — Fabspeed’s tips sit inside the original outlets for an aggressive but OEM-integrated look. 

• Fully bolt-on installation — no cutting or welding required, making it a reversible upgrade.

• Retains the factory valved-exhaust functionality — the original valve actuation remains operational, preserving daily-drivable manners.

Included

• Full Valvetronic rear exhaust system (cat-back replacement, rear muffler and piping)

• CNC-mandrel-bent stainless-steel tubing and fittings as per Fabspeed design

• Mounting hardware designed to reuse existing factory exhaust outlets and hangers

• Instructions for installation

Product Specs

• Material: T304 stainless steel, mandrel-bent, with 14–16 ga tubing for durability and optimal flow. 

• Weight savings: ≈ -21 lbs compared to the factory rear muffler/exhaust section. 

• Performance gains (dynamometer tested): +15 hp and +26 lb-ft torque over stock exhaust. 

• Exhaust outlet: uses original exhaust outlets with Fabspeed tips inserted to give an aggressive look while preserving OEM external appearance.

Product Features

• Two-mode exhaust tone — Closed-valve mode for everyday driving civility, open-valve mode for full-throttle V12 drama and high-pitched “F1-style” wail. 

• Improved flow & scavenging — The carefully designed X-pipe layout improves exhaust scavenging and flow efficiency over the stock system, supporting better engine breathing.

• Significant weight reduction — Losing over 20 lbs in the rear reduces unsprung mass and can contribute to slightly sharper handling and throttle response. 

• OEM-friendly fitment — Uses factory exhaust tips, mounts to existing hardware, and maintains exhaust valve control so you retain factory-level drivability and comfort. 

• Durable, high-quality construction — Built from stainless steel with mandrel-bent tubing and precision welds — intended to withstand high exhaust temperatures and long-term use.

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