Lamborghini Aventador — The Ultimate Upgrade Guide

The Lamborghini Aventador is one of the most theatrical performance cars ever built. Its naturally aspirated 6.5-litre V12 produces up to 770bhp in SVJ specification, revs to 8,500rpm, and generates a sound that is completely without parallel in the modern automotive landscape. Its scissor doors, dramatic angular body, and aggressive proportions make it visually unmistakable from any angle at any distance. And its performance — 0-62mph in under 3 seconds, a top speed approaching 220mph in the most extreme variants — places it among the fastest road cars ever produced.

Modifying an Aventador carries the same responsibility as modifying any car of this stature — the wrong upgrades will undermine what makes it extraordinary, while the right ones will sharpen its already dramatic character and give it a more personal identity without compromising the engineering that makes it irreplaceable.

This guide covers the best aftermarket upgrades available for the Lamborghini Aventador across all variants, from visual enhancements to performance modifications.

Understanding the Aventador's Variants Before Modifying

The Aventador was produced from 2011 to 2022 across a wide range of variants — the LP 700-4, LP 720-4 50th Anniversario, LP 740-4 S, LP 750-4 Superveloce, LP 770-4 SVJ, and the final LP 780-4 Ultimae, among others. Each variant has slightly different exterior body geometry, aerodynamic specifications, and visual packages that affect parts compatibility.

The SVJ in particular — with its ALA 2.0 active aerodynamic system, wider front and rear tracks, and unique body panels — requires SVJ-specific aftermarket parts in most exterior modification categories. Parts developed for the standard LP 700-4 or LP 740-4 S will not fit the SVJ correctly due to the different bumper dimensions and arch geometry introduced with the wider body.

Always verify your specific Aventador variant when ordering exterior parts. The difference between variants is significant enough that supplier verification of your exact model is essential before purchase.

Carbon Fiber Front Splitter and Lip

The Aventador's front end is one of the most dramatic in the automotive world — the wide lower section, the prominent air intakes, and the sharply angled bumper surfaces create a front profile that looks genuinely aggressive even in standard form. A carbon fiber front splitter builds on this foundation, extending the lower bumper line and adding front downforce that is particularly meaningful on a car producing this level of performance at this level of speed.

The best front splitter options for the Aventador are designed around the car's existing front intake geometry rather than covering it. The Aventador's front intakes serve genuine cooling and aerodynamic functions — aftermarket splitters that disrupt or restrict them create thermal and aerodynamic problems that are unacceptable on a car of this performance level.

Carbon front splitter options for the Aventador typically include integrated canard fins on either side of the lower bumper — small vertical carbon fins that generate additional front downforce and create a visual reference to the GT racing cars that Lamborghini developed from the Aventador platform. These are both functional and visually dramatic additions that suit the Aventador's character perfectly.

Variant-specific fitment is critical for Aventador front splitters. The LP 700-4, LP 740-4 S, and SVJ all have different lower bumper profiles that require individually developed splitter designs. Never buy a front splitter listed generically for the Aventador without confirmation of variant-specific fitment verification.

Carbon Fiber Side Skirts

The Aventador's flanks are among its most sculpted surfaces — the rising character line, the side intakes, and the dramatic arch profiles create a side view that is immediately recognisable as Lamborghini's most extreme road car. Carbon fiber side skirt extensions follow these lines and visually lower the car, creating an even more ground-hugging stance that suits the Aventador's aggressive proportions.

Quality Aventador side skirts are designed to complement the existing side intake geometry rather than covering it — the intakes on the Aventador's flanks serve cooling functions for the V12 and transmission, and aftermarket skirts that restrict airflow to these intakes create problems that outweigh any visual benefit.

The Aventador already sits extremely low — particularly in S and SVJ variants with sport suspension. Side skirt extensions must be chosen with careful attention to ground clearance. Even modest extensions below the factory sill line will contact the ground on normal roads on a car that sits as low as the Aventador in standard form.

Carbon Fiber Rear Diffuser

The Aventador's rear end is dominated by its V12 exhaust outlets — a central quad arrangement on most variants that is one of the most visually dramatic rear end treatments on any road car. A carbon fiber rear diffuser frames this arrangement and adds aerodynamic depth to the lower rear section — transforming the rear view of the car and adding a race-derived aesthetic that references the Aventador GT3 and SuperTrofeo racing variants.

The best carbon diffusers for the Aventador are designed around the car's specific exhaust outlet configuration — which varies between variants. The LP 700-4's exhaust arrangement differs from the SVJ's, and diffuser designs that work around one variant's exhaust configuration will not necessarily integrate correctly with another's.

For SVJ owners, diffuser upgrades are available that complement the SVJ's factory ALA active aerodynamic system without disrupting its function. The ALA system's rear flap mechanism — which opens and closes to vary rear downforce — creates specific constraints for aftermarket rear aero additions that must be respected in any quality SVJ diffuser design.

Rear Wing Upgrades

The Aventador's rear wing is one of its most dramatic visual features — a manually adjustable unit on most variants that creates the car's most visually aggressive angle when extended. Aftermarket rear wing upgrades for the Aventador focus primarily on enhancing the existing wing's visual drama and aerodynamic effectiveness.

Carbon fiber rear wing replacements and additions for the Aventador are available in configurations ranging from subtle replacements of the factory wing blade in exposed carbon to full GT3-inspired fixed rear wings on carbon uprights. The GT3-style fixed wing is the most dramatic option and is best suited to track-focused Aventador builds where maximum fixed rear downforce is the priority.

For road-going Aventadors, a carbon fiber replacement of the factory wing blade — retaining the factory adjustment mechanism — combines the visual drama of exposed carbon weave with the practicality of the factory wing's adjustable function. This is the most popular rear wing upgrade on road-registered Aventadors and one of the most visually impactful single upgrades available for the car.

Exhaust Upgrades — The V12 Unleashed

The Aventador's naturally aspirated V12 produces one of the greatest exhaust sounds in automotive history. Unlike turbocharged cars where exhaust upgrades partially compensate for the muffling effect of the turbochargers, the Aventador's V12 needs only to be heard properly — the character is already extraordinary, it simply needs the factory restriction removed.

A high-flow sports cat or decat exhaust system on the Aventador removes the primary restriction from the V12's exhaust path — the factory catalytic converters — and allows the engine to breathe more freely across its entire rev range. The acoustic result is dramatic. The V12's mid-range roar becomes more present, the top-end scream approaching 8,500rpm becomes more intense, and the crackle on overrun takes on a sharper, more aggressive character that makes every gear change more theatrical.

A cat-back system further removes restriction between the catalysts and the exhaust outlets, improving flow and adding volume. For road-going Aventadors a sports cat system combined with a quality cat-back is the appropriate approach — maintaining catalytic function for road legality while delivering the maximum possible acoustic and performance improvement.

Full titanium exhaust systems are available for the Aventador and represent the ultimate upgrade for owners building serious performance cars. The weight saving over the factory stainless system is significant — titanium's superior strength-to-weight ratio allows a thinner-walled exhaust that saves considerable mass from a position high in the chassis. Combined with the acoustic improvement of a full decat system, a titanium exhaust transforms the Aventador's character comprehensively.

Professional installation is essential for Aventador exhaust modifications. The mid-engine layout and the tight packaging around the V12 make this a complex job that requires specialist knowledge and appropriate equipment.

Aerodynamic Body Kits

For Aventador owners who want to make the most comprehensive visual statement, full aerodynamic body kit options are available that transform the car's already dramatic appearance into something that references the Aventador's own motorsport variants — the GT3, the SuperTrofeo, and the SV Jota racing car that inspired the SVJ's name.

The most respected Aventador body kit designs are those that follow the visual language Lamborghini themselves established with the SV and SVJ variants — wider, more aggressive, but coherent with the original design's intent. Full wide-body conversions for the Aventador add significantly to the front and rear arch width, requiring wider wheels and tyres to fill the extended arches and creating a stance that is dramatically more aggressive than any standard variant.

These are significant investments requiring professional installation, paint matching, and in most cases geometry adjustment to account for the wider track width. Budget for the complete project from the outset and choose your installation specialist as carefully as you choose the kit itself.

Carbon Fiber Interior Upgrades

The Aventador's interior is a dramatic environment — the fighter-jet inspired centre console, the prominent transmission tunnel, and the low seating position create a cockpit atmosphere that is unlike any other road car. Carbon fiber interior upgrades on the Aventador extend this atmosphere, replacing factory plastics and Alcantara panels with exposed carbon fiber that references the car's motorsport heritage.

Carbon fiber dashboard trim, door card inserts, centre console panels, and transmission tunnel surrounds are all available for the Aventador and transform the cabin from dramatic to genuinely race-inspired. For Aventador SV and SVJ owners whose cars already feature an extended carbon interior package, aftermarket additions should integrate with the factory carbon's finish and weave pattern to maintain visual consistency.

What Every Aventador Owner Should Know Before Buying Parts

The Aventador's production span of over a decade and its wide range of variants means parts compatibility is more complex than on most performance cars. The differences between LP 700-4 and SVJ body geometry are significant — these are not minor variation differences but meaningful dimensional changes that affect fitment directly.

Always provide your specific variant, production year, and where relevant your VIN when enquiring about Aventador parts. A supplier who asks these questions before confirming compatibility is a supplier who knows the car. A supplier who lists parts generically for all Aventador variants without qualification is one to approach with caution.

At Velocity Car Parts all Lamborghini Aventador parts are verified for variant-specific fitment and backed by our fitment guarantee. Browse our full Lamborghini Aventador collection and upgrade your Aventador with confidence.