Nitron elec-TRON R1 Coilover Kit for 952 Alfa Romeo Giulia Quadrifoglio

The Nitron elec-TRON R1 coilover kit for the 952 Alfa Romeo Giulia Quadrifoglio brings electronic damping control through Nitron’s proportional solenoid valve, with all damping managed by the DCU. The kit includes adjustable top mounts and race springs, covering the same broad adjustment range as the R3 without the independent compression adjustment and remote reservoirs. The hardware traces directly back to the R3 platform, so what you’re getting is proven race-derived componentry packaged into a more accessible, straightforward setup that doesn’t ask much of the driver to get the most out of it.

elec-TRON

• Nitron’s elec-TRON system starts with a proprietary proportional solenoid valve fitted to each individual shock, giving the DCU precise, independent damping control at every corner. The system monitors g-load, vehicle speed, road conditions, and driver inputs simultaneously, making damping adjustments every six milliseconds. For reference, a human eye blink takes somewhere between 100 and 150 milliseconds. That processing speed means the suspension is reacting to what the road and the driver are doing in real time, not catching up after the fact. elec-TRON is available in two configurations; OEM-Integration for vehicles with factory electronic damping systems, and Standalone Electronic Damping for platforms without.

Unique Technology

• Nitron builds every shock around precision components that go through a thorough design and development process long before final assembly. The modular construction gives engineers the room to develop each application properly on its own terms, without cutting corners on part quality or how components work together under load. Everything is machined to tight tolerances and inspected individually by trained technicians; quality control isn’t a final step here, it runs through the entire process. New materials, finishes, and processes are validated extensively before they’re brought into production, with proprietary Nitron technologies woven throughout to produce shocks that hold up against the competition on both road and track. That level of engineering discipline is what the brand has been built on.
  • 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

Integration with OEM Electronic Systems

• For vehicles that come from the factory with an electronic damping system, the Nitron elec-TRON kit installs as a direct bolt-in replacement, integrating with the OEM computer without modification. Factory features continue to function as intended; BMW’s EDC, Porsche’s PASM, and similar systems retain full operation, just with significantly more capable hardware doing the work underneath the car.

Bespoke Engineering

• Nitron doesn’t start with a generic damper and work backward from there. Every application is developed from the ground up, with components, spring rates, and damping characteristics determined by the specific platform rather than borrowed from something adjacent. The geometry, weight distribution, and suspension travel of the vehicle shape the design from the start, not as corrections added later. That’s what separates a kit engineered for your car from one that was simply made to fit it.

Features

• Shares core technology with the R3 kit
• No manual damping adjustments, fully controlled by the solenoid valve
• Internal reservoir type
• Full alloy body
• Preload adjuster
• Nitrogen gas charged
• Precision bearing spacers supplied as required
• Consists of 4 coilovers and adjustable top mounts
• Hand made to order

Specifications

• Coilover Type: elec-TRON R1
• 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
• NTR-R3 Coilover Kit
• elec-TRON 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.
• Precision bearing spacers supplied as required

Frequently Asked Questions

• How does the elec-TRON R1 integrate with the Alfa Romeo Giulia Quadrifoglio’s electronics? The elec-TRON R1 integrates directly with the Giulia Quadrifoglio’s DNA electronic control system, requiring no additional hardware or modification. Damping is managed entirely through the OEM system, so all factory features continue to function as intended with the Nitron hardware installed in place of the stock dampers.
• Does the elec-TRON R1 require manual damping adjustment? No. Damping is fully controlled by Nitron’s proportional solenoid valve and managed by the DCU. The system monitors g-load, vehicle speed, road conditions, and driver inputs, making adjustments every six milliseconds without any manual input required.
• What is the difference between the elec-TRON R1 and the NTR-R1 coilover kits? The NTR-R1 uses combined 2-way manual damping adjustment controlled by the driver through a physical adjuster. The elec-TRON R1 replaces that with Nitron’s proportional solenoid valve and DCU-controlled electronic damping, integrating with the Giulia Quadrifoglio’s DNA system for fully automatic adjustment. Both kits share R3-derived hardware, but the elec-TRON R1 removes the need for any manual setup.
• Are droplinks included with the kit? No, droplinks are not included. The kit consists of four coilovers and adjustable top mounts covering front and rear, with precision bearing spacers supplied as required.
• What other suspension options are available for the Alfa Romeo Giulia Quadrifoglio? Nitron offers several kits for the 952 Giulia Quadrifoglio; the NTR-R1, NTR-R3, elec-TRON R3, RoadSport, and elec-TRON RoadSport. Each targets a different level of adjustment and use case, from street-focused setups to full race configurations.
• Is the Nitron elec-TRON R1 serviceable after purchase? Yes. Every elec-TRON R1 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.