Nitron NTR R1 Coilovers – BMW G82 M4 2021+
Product Description
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
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2-way damping adjustment (bump and rebound combined)
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Compatibility: BMW G82 M4 2021+
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True or Divorced rear spring configuration
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Choice of spring rates: Fast Road or Track
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Ultra-low friction internal components
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Hard-anodised and titanium parts for longevity
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Lightweight, corrosion-resistant build
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Fully serviceable and rebuildable
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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?
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Choose True Rear for outright performance, reduced weight, and better tuning range
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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.
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Trusted supplier of high-end suspension systems
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Real-world setup knowledge for the G82 chassis
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Fast, insured UK and worldwide shipping
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Friendly, enthusiast-driven support before and after your order
Need advice on spec or setup? Contact us – we’re here to help.
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
