Nitron NTR R3 Coilovers – BMW F80 M3 (2014–2018)

Ultimate Suspension Control for Road and Track

The Nitron NTR R3 Coilover Kit is a motorsport-proven suspension system designed for drivers and teams demanding the highest level of damping performance and adjustability.

Compatibility:
This kit is designed specifically for the BMW F80 M3 (2014–2018). 

With full 3-way independent damping adjustment (rebound, fast compression, and slow compression), the NTR R3 delivers race-winning control and feedback – ideal for serious circuit use and advanced performance builds.

Key Features of the Nitron NTR R3 Kit

• 3-way independent damping adjustment

• Rebound, fast compression & slow compression control

• External piggyback or remote reservoir options

• Large-diameter piston for fade-free damping

• True or Divorced rear spring configuration

• Compatibility: BMW F80 M3 (2014–2018)

• Bi-Axis hose fittings for remote-reservoir mounting

• Fully serviceable, rebuildable, and upgradeable

• Titanium and hard-anodised components for durability

• Built to order in the UK

Spring Rate Options – Tuned by Nitron for the BMW F80 M3

Spring rates for the NTR R3 system have been developed through extensive testing on the F80 chassis to provide optimal control, balance, and response.

Fast Road Setup

Perfect for high-performance road use and occasional trackdays.

• Front: 120 N/mm

• Rear (Divorced): 130 N/mm

• Rear (True Coilover): 70 N/mm

Track Setup

For advanced handling under high load and cornering speeds, delivering minimal roll and maximum feedback.

• Front: 140 N/mm

• Rear (Divorced): 160 N/mm

• Rear (True Coilover): 90 N/mm
  
  True rear spring rates appear lower due to different mounting ratios and spring positions – overall stiffness is comparable.

Custom Options Available

If you have specific requirements, custom spring rates, spring lengths, and damper lengths are available. Contact us before ordering to customise your build.

Optional Quick-Connect Dry Break Fittings (+£895)

For customers seeking the highest level of convenience and control, Nitron offer an upgrade to quick-connect dry break fittings for the remote reservoirs.

This allows reservoirs (or canisters) to be easily detached and relocated inside the vehicle, such as in the engine bay or cabin, without fluid loss. Benefits include:

• Quick and easy access for damping adjustments between sessions

• Protection from road debris and track damage

• Improved thermal stability away from heat sources like brakes or exhausts

• Cleaner, modular installation ideal for race or frequently-adjusted builds

Race-Grade Construction and Materials

The NTR R3 uses a large-diameter piston and a high-pressure monotube layout for maximum damping precision and thermal stability. Whether on track or pushing hard in high-performance environments, this system is engineered to perform.

Lightweight, corrosion-resistant components and titanium hard-anodised finishes provide long-term durability for both racing and winter conditions.

Bi-Axis Hose Fittings (Remote Reservoir Kits Only)

Nitron’s exclusive Bi-Axis fittings allow flexible and secure remote reservoir mounting, simplifying installation and improving accessibility for adjustment.

Built to Order – Ready for Competition

Each NTR R3 kit is hand-assembled in the UK to your chosen spec. Lead time is typically 2–3 weeks. For the most accurate ETA, contact us and we’ll confirm directly with Nitron.

Why Buy from Clubsport Garage?

As an authorised Nitron dealer, Clubsport Garage offers tailored support and hands-on knowledge of BMW M chassis and suspension upgrades.

• Real-world experience with F80 M3 performance setups

• Spring rate and layout guidance to suit your goals

• Fast, insured UK and worldwide shipping

• Expert aftersales support from fellow enthusiasts

Not sure which setup is right for you? Contact us – we’re here to help.