Nitron

Nitron elec-TRON R1 Coilovers - BMW E90/E92 M3

£5,068.80

Including Taxes

Lead Time - 2 to 3 weeks

Lifetime Warranty Included

Suspension Secrets Approved

Free Worldwide Shipping

Free Worldwide Shipping

Technical Support Available

Technical Support Available

The elec-TRON R1 coilover kit utilises the Nitron proportional solenoid valve with all of the damping control being carried out by the control system. This kit includes our adjustable top mounts and uses our race springs, giving you the ultimate adjustment for a perfect geometry setup.

Please note: This kit is compatible with the BMW EDC system so no additional products are required.

BI-AXIS HOSE FITTINGS

Nitron Hose shocks are fitted with Nitron's exclusively developed Bi-Axis fittings that allow for simple and precise installation.

Note: Image used for illustration purposes only. Specific details, finishes and end fittings may differ from that shown.

All Nitron shocks are hand made to order to each individual customer's requirements. Lead times are normally 2 - 3 weeks, but at certain times may be slightly longer. If you would like a more accurate delivery time please contact us.

Presenting the Nitron elec-TRON Range  

Nitron Suspension proudly introduces the elec-TRON range, a  fusion of world-renowned Nitron quality and attention to detail,  combined with cutting-edge electronic valve technology. At the heart of  the system is Nitron’s proportional solenoid valve, delivering  unparalleled precision and control over the damping system. Each shock  absorber in the elec-TRON system is equipped with an independent  valve, allowing for individual damping control at each wheel. This is  essential for optimising handling, stability and ride comfort.

Geometry Explained

Geometry
Suspension geometry is the positioning and angular movement of the suspension arms and the effect that they have upon the movement of the wheel and tyre. It is caused by the different components of the suspension system all moving in their designed paths, which together generate changes in direction and multiple forces on the wheel and tyre, making the steering and suspension operate in particular ways.

Delivery and returns

All parts purchased on our website are shipped internationally free of charge. We accept return requests made within 14 days of receipt of the item.

Need help with something?
Email: sales@suspensionsecrets.co.uk

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What our customers say.

Real feedback from customers who have transformed the handling of their cars with Suspension Secrets upgrades.

G87 M2 Handling transformation

Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are ...
Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are on another level. A* service provided by the team from start to finish. Highly recommended!

- A.J.S

Effortless & Accurate

The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. ...
The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. I was slightly apprehensive that the stock dampers might be exposed but I needn't have worried, the car rides exactly as I'd expect & want from a roadgoing M-car. The real revelation is the steering, I could feel the difference as soon as I turned out of your premises. Gone is the sluggish, heavy response - it's now quick, effortless & accurate, almost as if the power steering had been switched off beforehand. The car feels like it's 200kg lighter but at the same time, more solid & composed. For me, it's a perfectly-judged road setup - thanks again

- Glenn C.

Transformational

Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling ...
Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling package transformed the car. The grip is ridiculous, feel is improved, can really lean on the car. Driving in the wet traction is like it’s dry, extremely stable. Car is predictable, any transition to understeer or oversteer is communicated and feels like slow motion with plenty of time to correct. Feel like all the handling of a CS car with all the comfort or a regular M car. Absolutely love the car now.

- Yaqub A.