Lamborghini Aventador SVJ / Ultimae – Valved Rear Section + Equal-Length Downpipes

High-Pitch V12 Character • Anodized Gold T304 Stainless • Vacuum Valve Control

Overview

The 6.5L V12 in the Aventador SVJ and Ultimae is nothing short of a masterpiece—but when paired with our Valvetronic Designs Valved Rear Section and Equal-Length Downpipes, it becomes a legend. This setup delivers a soaring, high-pitched tone reminiscent of the LP640 Murciélago, unlocking the character Lamborghini’s halo cars truly deserve. There is no compromise—only perfection.

Sound & Control

• Valves Open: A raw, F1-inspired wail that climbs to the 8,700 RPM redline with spine-tingling clarity.

• Valves Closed: Civilized, refined, and neighborhood-friendly for early mornings and long-distance cruising.

• Vacuum-Actuated Valves: OEM-style integration with the included controller for seamless mode switching.

Why Equal-Length Downpipes?

The factory exhaust features uneven runner lengths that flatten the tone. Our equal-length design harmonizes exhaust pulses, raising pitch and enhancing note clarity. The result is a sharper, cleaner, and more exotic sound signature—exactly what a V12 Lamborghini should deliver.

Construction & Craftsmanship

• Material: Premium T304 stainless steel with a stunning anodized gold finish for heat resistance and visual impact.

• Weight Savings: 27.1 lb lighter than OEM, improving handling and responsiveness.

• Manufacturing: Fully mandrel-bent tubing and precision TIG welds ensure maximum flow and long-term durability.

• Fit & Finish: Reuses factory exhaust outlets for a clean, OEM+ look.

• Reversible: 100% bolt-on installation allows a return to stock at any time.

Fitment

• 2018–2023 Lamborghini Aventador SVJ

• 2021–2023 Lamborghini Aventador Ultimae

Features

• Equal-length downpipes for optimal pitch and sound refinement

• T304 stainless steel with anodized gold finish

• Vacuum-actuated valves with included controller

• 27.1 lb weight reduction compared to factory system

• Fully mandrel-bent for maximum flow

• Precision TIG welds for strength and longevity

• Reuses factory outlets

• 100% reversible

📩 Questions or spec confirmation? customerservice@valvetronic.com

Let your SVJ or Ultimae sing—refined when you need it, ferocious when you don’t.