Nitron elec-TRON R3 Coilover Kit for 952 Alfa Romeo Giulia Quadrifoglio

The Nitron elec-TRON R3 coilover kit for the 952 Alfa Romeo Giulia Quadrifoglio combines electronic damping control through Nitron’s proportional solenoid valve with independent manual compression adjustment, giving drivers and engineers control over both the active and mechanical sides of the damping setup. Piggyback reservoirs allow for straightforward independent adjustment of high and low speed compression, while the DCU handles overall damping in real time. Adjustable top mounts and race springs are included, and the kit is built for drivers who want to extract the most from the Giulia Quadrifoglio on road or track without leaving performance on the table.

elec-TRON

• Nitron’s elec-TRON system is built around a proprietary proportional solenoid valve fitted to each shock individually, giving the DCU precise, independent damping control at every corner of the car. G-load, vehicle speed, road conditions, and driver inputs are all monitored simultaneously, with damping adjustments made every six milliseconds. A human eye blink takes somewhere between 100 and 150 milliseconds; the elec-TRON system is working at a fraction of that. The suspension is responding to the road and the driver in real time, not reacting after the fact. elec-TRON is offered in two configurations; OEM-Integration for vehicles equipped with factory electronic damping, and Standalone Electronic Damping for platforms that aren’t.

Unique Technology

• Nitron starts every shock with precision components that go through a thorough design and development process long before final assembly. The modular construction gives engineers the flexibility to approach each application on its own terms, without compromising part quality or how components perform together under real load. Everything is machined to tight tolerances and inspected individually by trained technicians; that standard of quality control runs through every stage of production, not just the end of it. New materials, finishes, and processes go through extensive validation before they’re adopted, with proprietary Nitron technologies built in throughout to produce shocks that consistently hold up against the competition on road and track. That’s the engineering foundation the brand has been built on since 1998.
  • Basic Damper Design:
    1. End Eye / Top Mount
    2. Damper Piston & Shim Stack
    3. Shaft / Rod
    4. Floating / Separator Piston
    5. Suspension Oil
    6. Compressed Nitrogen Gas

Specialized Bi-Axis Hose Fittings

• Nitron R3 Hose shocks use Nitron’s own 720 degree Bi-Axis fittings exclusively; a proprietary design that makes for clean, precise installation without the compromises that come with conventional end fittings.

Integration with OEM Electronic Systems

• For vehicles equipped from the factory with an electronic damping system, the Nitron elec-TRON kit goes in as a direct bolt-in replacement, picking up the OEM computer integration without any modification needed. Factory functionality stays intact; systems like BMW’s EDC and Porsche’s PASM continue to operate exactly as designed, with significantly more capable hardware now doing the actual work.

Bespoke Engineering

• Nitron doesn’t adapt a generic damper to fit a car; they engineer one around it. Every application goes through a dedicated development process where components, spring rates, and damping characteristics are shaped by the specific platform, not carried over from something similar enough to work. The geometry, weight distribution, and suspension travel of the vehicle are part of the design from day one, not corrections introduced later. That’s the difference between suspension that works with a car and suspension that was purpose-built for it.

Features

• Piggyback reservoir types
• No manual damping adjustments, fully controlled by the solenoid valve
• Preload adjuster
• Full alloy body
• Consists of 4 coilovers, reservoirs, hoses, and adjustable top mounts
• Hand made to order

Specifications

• Coilover Type: elec-TRON R3
• Reservoir Type: Piggyback
• Rear Suspension Type: OEM
• Droplinks Included: No
• Recommended Spring Rates: N/A (controlled by Alfa Romeo’s DNA electronic control system)

Applications

• Alfa Romeo Giulia Quadrifoglio: 952 | 2016-present

Other Suspension Kits for the Alfa Romeo Giulia Quadrifoglio

• NTR-R1 Coilover Kit
• elec-TRON R1 Coilover Kit
• NTR-R3 Coilover Kit
• RoadSport Coilover Kit
• elec-TRON RoadSport Coilover Kit

Notes

• This kit uses the Alfa Romeo’s DNA electronic control system, so no additional products are required
• Images used for illustration purposes only. Specific details, finishes and end fittings may differ from that shown.

Frequently Asked Questions

• How does the elec-TRON R3 integrate with the Alfa Romeo Giulia Quadrifoglio’s electronics? The elec-TRON R3 integrates directly with the Giulia Quadrifoglio’s DNA electronic control system, requiring no additional hardware or modification. Damping is managed through the OEM system, so all factory features continue to function as intended with the Nitron hardware in place of the stock dampers.
• What is the difference between the elec-TRON R3 and the elec-TRON R1 coilover kits? Both kits use Nitron’s proportional solenoid valve and DCU-controlled electronic damping, but the elec-TRON R3 adds independent manual compression adjustment via piggyback reservoirs, giving drivers and engineers direct control over high and low speed compression on top of the active electronic damping. The elec-TRON R1 handles all damping electronically without the manual compression adjustment capability.
• What is the difference between the elec-TRON R3 and the NTR-R3 coilover kits? The NTR-R3 uses fully manual 3-way independent damping adjustment with separate high speed compression, low speed compression, and rebound control. The elec-TRON R3 adds Nitron’s proportional solenoid valve and DCU-controlled active damping on top of that manual compression adjustment, integrating with the Giulia Quadrifoglio’s DNA system for real-time electronic damping control alongside the manual setup capability.
• Are droplinks included with the kit? No, droplinks are not included. The kit consists of four coilovers, reservoirs, hoses, and adjustable top mounts covering front and rear.
• Is the Nitron elec-TRON R3 serviceable after purchase? Yes. Every elec-TRON R3 kit is fully serviceable. Nitron hand-builds each unit to order, and the design supports long-term maintenance rather than requiring full replacement when performance eventually needs refreshing.

About Nitron Suspension

Nitron Suspension has been at the forefront of precision suspension engineering since 1998, founded by Guy Evans with the goal of building high-performance shocks for enthusiasts and professionals alike. Over 200 dealers now carry Nitron products across Europe, Asia, the US, Australasia, and Africa. In 2008, the company moved into a dedicated facility in the UK’s Motorsport Valley, adding dynamometers, 5-axis CNC machines, and 3D CAD capabilities to support both growing demand and continued product development. A second expansion came in 2023 with a new office in Murrieta, California. The team behind every Nitron product draws from deep backgrounds in machining, materials technology, hydraulics, bike engineering, and F1 racing, with many engineers bringing firsthand experience as competitive drivers and riders. That depth of knowledge across both the technical and competitive sides of motorsport shapes every product Nitron develops.