Differential Overhaul Kit for Alfa Romeo Giulia Quadrifoglio

The factory limited slip differential (LSD) has no preload, causing abrupt locking transitions. This results in unpredictable vehicle behavior, especially in long corners, increasing the risk of sudden oversteer. Additionally, constant slipping rapidly wears out the clutches. RacingDiffs introduces Moly-Ceramics clutch discs with 2 preload thicknesses, ensuring smoother transitions and greater predictability.

Compatibility and use:

This differential overhaul kit has been specifically designed for the Alfa Romeo Giulia Quadrifoglio, including the higher-performance models such as GTA and GTAm. Ideal for those who use their Giulia in sporty or racing driving contexts, this product allows you to keep the rear differential in the best condition for efficiency and performance.

Main features:

Exclusive compatibility with the Giulia Quadrifoglio differential: the kit is not usable on other Alfa Romeo models.
Ideal for those who practice high-performance driving or use their car on the track, ensuring the highest level of differential system reliability.
Includes all components necessary for a complete differential overhaul, maintaining original specifications or improving them to withstand extreme usage conditions.
Made with high-quality materials to ensure resistance, durability, and excellent performance even under the most demanding conditions.
The factory clutch discs' “carbon fiber” friction material is known for overheating and rapid wear. The RacingDiffs kit stands out for superior durability and resistance.

Benefits:

Restores optimal differential performance, ensuring precise torque distribution and improving traction.
Helps extend the differential’s lifespan, preventing wear and damage caused by intense stresses.
Perfect for sports driving enthusiasts, Giulia Quadrifoglio GTA and GTAm owners who want to keep their vehicle in impeccable condition.
Authentic Preload:
The factory limited slip differential (LSD) has no preload, causing abrupt locking transitions. This results in unpredictable vehicle behavior, especially in long corners, increasing the risk of sudden oversteer. Additionally, constant slipping rapidly wears out the clutches. RacingDiffs introduces Moly-Ceramics clutch discs with 2 preload thicknesses, ensuring smoother transitions and greater predictability.

Installation:

Installation and maintenance by qualified personnel is recommended. This ensures the correct assembly of all components and compliance with the required technical specifications,

Thanks to the introduction of two preload shims instead of two toothed discs, the kit guarantees a Plug & Play installation with no modifications required.

With this differential overhaul kit, your Giulia Quadrifoglio will always be ready to face every challenge, from road to track, maintaining the style and performance that distinguish Alfa Romeo.

DNA + RACE Sport Selector Switch Knob for Alfa Romeo Giulia Quadrifoglio and Stelvio Quadrifoglio 2016 - 2018

DNA Selector + RACE Sport Mode – Genuine Alfa Romeo Part for Giulia Quadrifoglio and Stelvio Quadrifoglio (2016-2018)

This DNA selector switch is a high-quality genuine part, designed for Alfa Romeo Giulia Quadrifoglio and Stelvio Quadrifoglio models built between 2016 and 2018. Reliable and precise, it is the ideal solution for restoring full selector functionality or for a targeted upgrade. In addition, with a dedicated software modification it can be made compatible with other Alfa Romeo models, broadening its use and customisation options.

Main features:

Versatile compatibility: Designed specifically for Quadrifoglio models (2016-2018), with the option of adapting it to other vehicles via a software modification.
Advanced functionality: Restores or enhances control of the DNA + RACE Sport driving modes, ensuring a precise and dynamic response in every situation.
Genuine part: Guaranteed authenticity, ensuring perfect integration with the vehicle's electronic system and high quality standards.
Superior quality materials: Made to resist wear and maintain maximum efficiency over time.
Easy installation: Designed for simple, intuitive fitting, reducing labour time.

Technical details:

Part number: 156129321.
Condition: New, genuine item.
Compatibility: Alfa Romeo Giulia Quadrifoglio and Stelvio Quadrifoglio (2016-2018), with the option of extending to other models via a software modification.

Why choose a genuine part?

Genuine Alfa Romeo parts are designed to ensure maximum compatibility and performance. This DNA selector works in perfect harmony with your Alfa Romeo's electronic systems, giving you reliability and long-term durability. By choosing an authentic product, you protect your vehicle's value and get optimal performance in every situation.

Need technical support?

If you have any doubts about compatibility or need help with the dedicated software modification, don't hesitate to contact us. Our team is on hand to give you all the information you need and ensure a safe, satisfying purchase.

Upgrade your Alfa Romeo's control system with this genuine selector and enjoy a superior driving experience.

Front Spoiler – Carbon Fibre Front Aero Splitter for Alfa Romeo Giulia Quadrifoglio

FRONT SPOILER – CARBON FIBRE FRONT AERO SPLITTER for Alfa Romeo GIULIA QUADRIFOGLIO

Discover the Carbon Fibre Front Aero Splitter for the Alfa Romeo Giulia Quadrifoglio!

Do you own an Alfa Romeo Giulia Quadrifoglio and want an extra touch of style and performance? It is time to take your car to the next level with the Carbon Fibre Front Aero Splitter (Part No. 50537459). This remarkable accessory is not just a styling element but a genuine technical upgrade, combining aerodynamic design with top-quality materials.

Why choose our Front Aero Splitter?

Premium carbon fibre material: lightweight, strong and designed for maximum durability and flawless performance.
Aerodynamic design: improves airflow under the vehicle, increasing stability and grip at high speeds.
Perfect fit: tailor-made for your Alfa Romeo Giulia Quadrifoglio, it blends seamlessly with the car's sporty lines.
Genuine part: guarantees quality and reliability, as it is manufactured and certified directly by Alfa Romeo.

Main features

Part number: 50537459
Condition: New item
Easy installation: Can easily be fitted by trade professionals, with flawless results.

For performance enthusiasts

The Front Aero Splitter is not just a styling addition but an investment in your Giulia Quadrifoglio's performance. It reduces drag, increases front downforce and improves traction, for an even more thrilling driving experience.

Exclusive online offer

Order your front spoiler now from our online shop! Availability is limited and demand for this unique genuine part is very high. Don't miss this opportunity to make your Alfa Romeo Giulia Quadrifoglio truly unique.

Buy today! Turn your car into a true icon of style and performance.
Fast delivery and dedicated customer support!

Hub Cap Wheel Emblems Kit Giulia; Stelvio; Tonale; Giulietta

Wheel Emblems Kit - Original Hub Caps for Alfa Romeo Giulia; Stelvio; Tonale; Giulietta Alloy Wheels in Black & White color

Kit Code composed of 4 pieces: 71808019

Single piece code: 50541227

Make your Alfa Romeo unique with a touch of authentic and refined style thanks to this Original Hub Cap Wheel Emblems Kit. Perfectly designed for all Alfa Romeo models including Giulia and Stelvio, this set consists of 4 pieces and is ideal to maintain the distinctive character of your car, enhancing its design with exclusive details.

Why choose this kit?

These Hub Cap Wheel Emblems, made with high-quality materials, offer resistance and durability over time, preserving the elegant appearance of the wheels even after long drives. Each piece is designed to fit perfectly, ensuring easy installation and an aesthetic result in line with Alfa Romeo's original standards.

Product Details and Technical Specifications:

Compatibility: custom designed for all Alfa Romeo Giulia; Stelvio; Tonale; Giulietta models.
Original quality: the kit is an official product, guaranteed by the manufacturer for a perfect fit.
Premium materials: weather-resistant and durable over time.
Product Color: Black and White.
Original Part Code for Kit composed of 4 pieces: 71808019, confirming product authenticity.
Original Part Code for single piece: 50541227, confirming product authenticity.
Easy installation: requires no special tools or advanced technical skills.

Additional Product Details:

Add this set to your vehicle to complete the aesthetics of your wheels and preserve the brand identity. Ideal for those who want to keep their vehicle in perfect condition, respecting Alfa Romeo's elegance and tradition.

Buy now!

Don't miss the opportunity to customize your Alfa Romeo with exclusive and high-quality details. Order your Original Hub Cap Wheel Emblems Kit for Alfa Romeo Giulia and Stelvio today and enjoy the difference only an original product can make!

Kit 4 Fanali Posteriori LED Trasparenti Originali Alfa Romeo Giulia 952 – GTA/GTAm

Kit completo di fanali posteriori LED trasparenti Originali Alfa Romeo per Alfa Romeo Giulia serie 952, nella caratteristica configurazione utilizzata sulle versioni GTA e GTAm.

Una soluzione ideale sia per la sostituzione dei gruppi ottici posteriori sia per chi desidera aggiornare l'estetica della propria Alfa Romeo Giulia con il caratteristico design dei fanali trasparenti GTA/GTAm, mantenendo componenti Originali Alfa Romeo / OEM.

Il prodotto viene fornito nuovo, completo e nel proprio imballaggio originale.

KIT COMPLETO DA 4 FANALI POSTERIORI

La fornitura comprende tutti e quattro i gruppi ottici posteriori:

n. 2 fanali posteriori esterni
n. 2 fanali posteriori interni
lato destro e lato sinistro

Si tratta quindi del set completo da 4 pezzi e non di un singolo faro o fanale.

CODICI OEM ALFA ROMEO

Posizione	Codice OEM
Fanale posteriore destro esterno	50566417
Fanale posteriore destro interno	50566418
Fanale posteriore sinistro esterno	50566419
Fanale posteriore sinistro interno	50566420

Il kit comprende le referenze originali Alfa Romeo 50566417, 50566418, 50566419 e 50566420, corrispondenti ai quattro gruppi ottici posteriori interni ed esterni, lato destro e sinistro.

COMPATIBILITÀ

Il kit è compatibile con:

Alfa Romeo Giulia serie 952 – tutti i modelli e tutti gli anni di produzione.

È pertanto utilizzabile sull'intera gamma Alfa Romeo Giulia 952 e non esclusivamente sulle versioni GTA e GTAm.

La configurazione trasparente consente di ottenere il caratteristico look posteriore delle versioni Giulia GTA/GTAm anche sulle altre versioni della gamma Giulia 952.

Verifica compatibilità tramite VIN

In caso di dubbi sulla compatibilità con la propria vettura, consigliamo di contattarci prima dell'acquisto, comunicandoci il numero di telaio VIN.

Il nostro staff potrà verificare la corretta applicazione del ricambio sulla vettura interessata.

OFFERTA SPECIALE AGOSTO

Per il periodo dal 10 al 31 agosto 2026 RFcarsystem mette a disposizione soltanto 5 kit a prezzo promozionale speciale.

La promozione terminerà il 31 agosto 2026 compreso oppure anticipatamente in caso di esaurimento dei 5 kit disponibili.

CARATTERISTICHE PRINCIPALI

Prodotto Originale Alfa Romeo
Ricambio OEM
Prodotto nuovo
Fornito nel proprio imballaggio originale
Kit completo composto da 4 fanali posteriori
2 fanali interni + 2 fanali esterni
Lato Destro RH + Lato Sinistro LH
Tecnologia LED
Finitura trasparente
Design GTA / GTAm
Compatibile con Alfa Romeo Giulia serie 952
Compatibile con tutti i modelli della gamma Giulia 952
Compatibile con tutti gli anni di produzione
Fanali omologati per uso stradale
Gruppi ottici completi con i relativi componenti integrati
Installazione Plug & Play
Nessun cablaggio aggiuntivo necessario
Nessun adattatore aggiuntivo necessario
Nessuna modifica all'impianto elettrico
Nessuna codifica elettronica necessaria
Codici OEM: 50566417 / 50566418 / 50566419 / 50566420

INSTALLAZIONE PLUG & PLAY

I fanali sono predisposti per un'installazione Plug & Play su Alfa Romeo Giulia serie 952.

Per il montaggio non sono necessari cablaggi aggiuntivi, adattatori, modifiche all'impianto elettrico o codifiche elettroniche.

I quattro gruppi ottici vengono forniti completi dei relativi componenti integrati e sono predisposti per il collegamento diretto alla vettura.

Per garantire una corretta installazione e preservare l'integrità dei gruppi ottici, dei connettori e della vettura, si consiglia comunque il montaggio da parte di personale qualificato.

RF Car System offre anche il servizio di installazione professionale.

Per informazioni, disponibilità e modalità di installazione è possibile contattarci tramite i recapiti presenti sul sito.

CONTENUTO DELLA FORNITURA

La confezione comprende esclusivamente:

n. 1 fanale posteriore destro esterno
n. 1 fanale posteriore destro interno
n. 1 fanale posteriore sinistro esterno
n. 1 fanale posteriore sinistro interno

Totale: 4 fanali posteriori Originali Alfa Romeo.

I componenti necessari al funzionamento del singolo gruppo ottico sono integrati nel rispettivo fanale.

Non sono compresi ulteriori accessori oltre ai quattro gruppi ottici indicati.

OMOLOGAZIONE

I fanali sono omologati per uso stradale.

La configurazione mantiene le caratteristiche previste per il prodotto Originale Alfa Romeo, offrendo la particolare finitura trasparente tipica delle versioni GTA e GTAm.

SPEDIZIONI

RFcarsystem effettua spedizioni in tutta Italia e in tutto il mondo.

Per le destinazioni internazionali, tempi, costi, modalità di spedizione ed eventuali procedure doganali possono variare in funzione del Paese di destinazione.

Per informazioni relative alla spedizione verso una specifica destinazione è possibile contattarci tramite i recapiti presenti sul sito.

GARANZIA E RESI

Il prodotto è coperto dalla garanzia prevista dalla normativa vigente.

Il diritto di recesso e le modalità di restituzione sono disciplinati dalla normativa applicabile e dalle Condizioni di Vendita pubblicate sul nostro sito.

Per qualsiasi informazione prima dell'acquisto, verifica della compatibilità, assistenza sul prodotto o richiesta relativa all'installazione, è possibile contattare direttamente RF Car System attraverso i recapiti presenti nella pagina Contatti del sito.

Kit 4 Original Transparent LED Rear Lights Alfa Romeo Giulia 952 – GTA/GTAm

Complete kit of original transparent LED rear lights Alfa Romeo for Alfa Romeo Giulia series 952, in the characteristic configuration used on the GTA and GTAm versions.

An ideal solution both for replacing the rear light units and for those who want to update the aesthetics of their Alfa Romeo Giulia with the characteristic design of the GTA/GTAm transparent lights, maintaining Original Alfa Romeo / OEM components.

The product is supplied new, complete and in its original packaging.

COMPLETE KIT OF 4 REAR LIGHTS

The supply includes all four rear light units:

no. 2 external rear lights
no. 2 internal rear lights
right side and left side

Therefore, it is the complete set of 4 pieces and not a single headlight or light.

ALFA ROMEO OEM CODES

Position	OEM Code
Right external rear light	50566417
Right internal rear light	50566418
Left external rear light	50566419
Left internal rear light	50566420

The kit includes the original Alfa Romeo references 50566417, 50566418, 50566419 and 50566420, corresponding to the four internal and external rear light units, right and left side.

COMPATIBILITY

The kit is compatible with:

Alfa Romeo Giulia series 952 – all models and all production years.

It can therefore be used on the entire Alfa Romeo Giulia 952 range and not exclusively on the GTA and GTAm versions.

The transparent configuration allows you to achieve the characteristic rear look of the Giulia GTA/GTAm versions also on other versions of the Giulia 952 range.

Check compatibility via VIN

If in doubt about compatibility with your vehicle, we recommend contacting us before purchase, providing the VIN chassis number.

Our staff can verify the correct application of the spare part on the vehicle concerned.

MAIN FEATURES

Original Alfa Romeo Product
OEM spare part
New product
Supplied in its original packaging
Complete kit composed of 4 rear lights
2 internal lights + 2 external lights
Right Side RH + Left Side LH
LED technology
Transparent finish
GTA / GTAm design
Compatible with Alfa Romeo Giulia series 952
Compatible with all models of the Giulia 952 range
Compatible with all production years
Approved for road use lights
Complete light units with integrated components
Plug & Play Installation
No additional wiring required
No additional adapter required
No electrical system modification
No electronic coding required
OEM Codes: 50566417 / 50566418 / 50566419 / 50566420

PLUG & PLAY INSTALLATION

The lights are prepared for Plug & Play installation on Alfa Romeo Giulia series 952.

For installation no additional wiring, adapters, electrical system modifications or electronic coding are required.

The four light units are supplied complete with integrated components and are prepared for direct connection to the vehicle.

To ensure correct installation and preserve the integrity of the light units, connectors and vehicle, installation by qualified personnel is still recommended.

RF Car System also offers professional installation service.

For information, availability and installation methods you can contact us through the contacts on the website.

CONTENTS OF THE SUPPLY

The package exclusively includes:

no. 1 right external rear light
no. 1 right internal rear light
no. 1 left external rear light
no. 1 left internal rear light

Total: 4 Original Alfa Romeo rear lights.

The components necessary for the operation of the single light unit are integrated in the respective light.

No additional accessories are included beyond the four indicated light units.

APPROVAL

The lights are approved for road use.

The configuration maintains the characteristics provided for the Original Alfa Romeo product, offering the particular transparent finish typical of the GTA and GTAm versions.

SHIPPING

RF Car System ships throughout Italy and worldwide.

For international destinations, times, costs, shipping methods and any customs procedures may vary depending on the destination country.

For information regarding shipping to a specific destination you can contact us through the contacts on the website.

WARRANTY AND RETURNS

The product is covered by the warranty provided by current legislation.

The right of withdrawal and return procedures are governed by applicable law and the Terms of Sale published on our website.

For any information before purchase, compatibility check, product assistance or installation request, you can contact RF Car System directly through the contacts on the Contact page of the website.

KIT 4 Pcs GIULIA VELOCE PERFORMANCE SILVER Wheels Double Size 8 + 9 19" for Alfa Romeo

19" Alloy Wheels Kit Alfa Romeo Giulia Veloce Performance Silver

Complete Set of 4 Pieces with Differentiated Size

Enhance your Alfa Romeo Giulia Veloce with a complete set of Performance Silver 19-inch alloy wheels, designed to ensure a sporty style and superior quality. This kit includes four wheels in double size for a perfect balance between aesthetics and performance, specifically designed for the Giulia Veloce model.

Product Details and Technical Specifications:

Front Wheel Size: 8x19 ET33, bolt pattern 5x110 – Code: 156107474
Rear Wheel Size: 9x19 ET34, bolt pattern 5x110 – Code: 156119164
Color: Silver - Glossy Silver
Material: High-quality alloy wheels, durable and lightweight

Alfa Romeo Giulia Veloce Wheel Kit Details

These original wheels, with double size front + rear - 8x19 and 9x19 inches, are designed to improve the stability and traction of your Alfa Romeo, offering a distinctive look and optimal performance. The Performance Silver finish enhances the elegance and aggressiveness of the Giulia Veloce, for a consistently impressive appearance.

Available Accessories

You can purchase separately original Alfa Romeo center caps and TPMS sensors (tire pressure monitoring), to complete the set with advanced features and customization.

Why Choose Performance Silver Alloy Wheels for Alfa Romeo?

By choosing this kit of original 19-inch alloy wheels, you guarantee your Alfa Romeo Giulia Veloce a high-quality component, designed for performance, durability, and perfect aesthetic integration with the vehicle's design.

We ship worldwide - Fast WORLDWIDE shipping

Monitor – TFT Digital Instrument Cluster Screen for Alfa Romeo Giulia

TFT Monitor – Digital Instrument Cluster for Alfa Romeo Giulia (OEM Code: 50579384)

This digital TFT instrument cluster represents the technological evolution of the instrument panel for the Alfa Romeo Giulia, officially introduced from Model Year 2023.
The part, identified by genuine Alfa Romeo code 50579384, is an authentic, high-quality component designed to fully replace the analogue speedometer fitted to earlier versions.

Thanks to the fully digital 12.3” display, the new cluster offers three driver-configurable display modes (Relax, Evolved, Heritage) and modern, clear and responsive graphics. As well as the aesthetic upgrade, it ensures more effective reading of information and greater integration with the latest-generation ADAS and infotainment systems.

Models and Compatibility

Plug & Play compatible with ALL Alfa Romeo GIULIA MY2023 onwards, including the models:

- Giulia Quadrifoglio
- Giulia Veloce
- Giulia Sprint
- Giulia Super
- Giulia Ti
- Giulia Estrema

Can be installed on Giulia from 2016 to 2022, via retrofit with hardware and software adjustments. In these cases, the wiring will need modifying, some controls replaced (such as the MY23 steering wheel button) and the control units updated via proxy alignment.

⚠️ Please Note:

Retrofitting to earlier versions requires specific skills and advanced knowledge of the Alfa Romeo CAN-BUS system. We strongly recommend contacting qualified personnel or specialist workshops for installation, in order to ensure correct operation of the cluster and integration with the vehicle's original systems.

NEW VIRGIN KEY - REMOTE START for all ALFA ROMEO models including GIULIA and STELVIO

Original Alfa Romeo New Key – Remote Start + Panic

Compatible with all models of all ALFA ROMEO models including GIULIA and STELVIO except Diesel models with AdBlue

This new and original Alfa Romeo key is completely virgin, never programmed, and is perfectly compatible with all Giulia and Stelvio models, both petrol and diesel (excluding diesel models with AdBlue system). The key supports the Remote Start function, i.e. remote engine start and the Panic function, which allows you to activate the horn remotely in case of emergency or signaling need.

It is a smart key with all original buttons, identical in appearance and quality to the one supplied by the manufacturer. It is not a replica or aftermarket product, but an official replacement and high quality. The shell is solid and durable, ensuring long-lasting use even with daily use.

🔧 Available Product Functions:

Remote door lock/unlock
Remote engine start (only on compatible versions)
Panic function panic with remote horn activation
Compatible with Keyless Entry & Go systems

⚠️ Note Well

Important compatibility:
The key is compatible with all versions of Alfa Romeo Giulia and Stelvio both Petrol and Diesel without AdBlue, including Veloce and Quadrifoglio;
Not compatible with diesel versions equipped with AdBlue system, as these do not support the remote start function at the control unit level.

🔐 Programming and coding:
Being a virgin key, programming and coding work must be performed by an authorized technician or at a specialized Alfa Romeo workshop. The process includes pairing the key with the vehicle and, if required, configuring advanced functions.

This key is ideal as a replacement for lost, damaged keys or as a second remote. Buy an original and guaranteed product with confidence.

Spare part code: 156140444