Precision Suspension for Road and Track

Enhance the dynamic capability of your BMW G82 M4 with the Nitron NTR R1 Coilover Kit – a premium, hand-built suspension system developed for sharp road response and trackday performance.

Compatibility:
This kit is designed specifically for the BMW G82 M4, produced from 2021+.

Derived from Nitron’s race-winning R3 system, the R1 features 2-way combined damping adjustment (bump and rebound) in a compact, non-canister design – making it ideal for fast road and trackday use.

Key Features of the Nitron NTR R1 Kit

• 2-way damping adjustment (bump and rebound combined)

• Compatibility: BMW G82 M4 2021+

• True or Divorced rear spring configuration

• Choice of spring rates: Fast Road or Track

• Ultra-low friction internal components

• Hard-anodised and titanium parts for longevity

• Lightweight, corrosion-resistant build

• Fully serviceable and rebuildable

• Hand-assembled in the UK to order

Spring Rate Options – Tuned by Nitron for the BMW G82 M4

Each Nitron NTR R1 kit is delivered with spring rates that have been extensively developed and tested on the G8X chassis platform. These setups provide optimal balance and confidence for both spirited road driving and circuit use.

Choose from two tailored configurations:

Fast Road Setup

Ideal for fast road use with the flexibility for occasional trackdays.

Track Setup

Offers increased stiffness, greater control at high speeds, and reduced chassis movement.

True rear spring rates appear lower due to different mounting ratios and spring positions – overall stiffness is comparable.

Custom Options Available

For non-standard builds, Nitron can supply custom spring rates, lengths, and damper lengths. Get in touch before ordering to specify your exact requirements.

True vs Divorced Rear – What’s the Difference?

True Rear Setup

Combines spring and damper into a single coilover unit – ideal for track-focused builds, providing greater control and reduced weight.

Divorced Rear Setup

Uses a separate spring and damper, retaining the OEM-style layout – ideal for road-biased builds or easier installation.

Which Should You Choose?

• Choose True Rear for outright performance, reduced weight, and better tuning range

• Choose Divorced Rear to keep installation simple and geometry more factory-like

Race-Bred Engineering for the BMW F80 M3

The NTR R1 coilover kit shares core components with Nitron’s R3 race system, including a monotube damper and ultra-low friction internals. These ensure precise damping control, thermal stability, and consistent performance lap after lap.

Whether you're carving through a back road or braking deep into a corner on track, the NTR R1 delivers composure and confidence.

Built to Order in the UK – Customised for You

Every NTR R1 kit is hand-assembled by Nitron’s suspension specialists in the UK. Choose your spring rate and rear configuration at checkout.

Standard lead time is typically 2–4 weeks. For the most accurate ETA, contact us and we’ll confirm with Nitron.

Why Buy from Clubsport Garage?

We’re an authorised Nitron dealer with deep experience in BMW M platforms, especially the G8X series.

• Trusted supplier of high-end suspension systems

• Real-world setup knowledge for the G82 chassis

• Fast, insured UK and worldwide shipping

• Friendly, enthusiast-driven support before and after your order

Need advice on spec or setup? Contact us – we’re here to help.