SKU: 5539379393

Nitron NTR R1 Coilovers – BMW E9X M3 (2007–2013)

Sale price$1836.45 Regular price$2040.50
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

Nitron NTR R1 Coilovers – BMW E9X M3 (2007–2013)Precision Suspension for Road and Track Upgrade your BMW E9X M3 with the Nitron NTR R1 Coilover Kit a premium, hand built suspension system engineered for high performance road driving and serious track use. Developed from Nitrons competition level R3 system, the R1 offers 1 way combined damping adjustment for both bump and rebound. This compact, user friendly design delivers impressive handling improvements, sharper steering response, and enhanced

Precision Suspension for Road and Track

Upgrade your BMW E9X M3 with the Nitron NTR R1 Coilover Kit – a premium, hand-built suspension system engineered for high-performance road driving and serious track use.

Developed from Nitron’s competition-level R3 system, the R1 offers 1-way combined damping adjustment for both bump and rebound. This compact, user-friendly design delivers impressive handling improvements, sharper steering response, and enhanced confidence on track – without the complexity of remote reservoirs.


Key Features of the Nitron NTR R1 Kit

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

  • True or Divorced rear spring configuration for E9X chassis

  • Choice of spring rates: Fast Road or Track

  • Ultra-low friction internals to minimise fade

  • Titanium and hard-anodised components for long-term durability

  • Lightweight, corrosion-resistant construction

  • Fully serviceable and rebuildable

  • Hand-assembled in the UK to order


Spring Rate Options – Tuned by Nitron for the BMW E9X M3

Each Nitron NTR R1 kit is supplied with carefully selected spring rates and damper lengths based on extensive development and testing. Nitron’s team take into account the unique characteristics of the E9X M3 to offer a setup that works exceptionally well out of the box.

Two options are available to suit different use cases:

Fast Road Setup

Ideal for high-performance road driving and occasional track use. Offers excellent control with a compliant ride.

  • Front: 120 N/mm

  • Rear (Divorced): 120 N/mm

  • Rear (True Coilover): Approx. 62 N/mm equivalent*

Track Setup

Designed for drivers who want sharper handling and improved chassis control at higher speeds or during trackdays.

  • Front: 140 N/mm

  • Rear (Divorced): 140 N/mm

  • Rear (True Coilover): Approx. 70 N/mm equivalent

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


Custom Options Available

Custom spring rates, spring lengths, and damper lengths can be requested to suit unique builds or preferences. Contact us before ordering and we’ll work with Nitron to tailor the kit to your exact needs.


True vs Divorced Rear – What’s the Difference?

True Rear Setup

Combines the spring and damper into a single coilover unit, mounted together. This is often preferred for track-focused setups due to its simplicity, reduced weight, and improved response.

Divorced Rear Setup

Retains the factory-style layout with separate spring and damper. This option maintains the original suspension geometry and is a straightforward fitment for those who prefer the OEM configuration.

Which Should You Choose?

Both configurations offer excellent performance.

  • Choose True Rear for maximum handling sharpness and adjustability.

  • Choose Divorced Rear if you want to retain the OEM layout or prefer a more traditional installation approach.


Race-Bred Engineering for the BMW E9X M3

The NTR R1 shares its core architecture with Nitron’s full competition R3 kit. This ensures a level of damping performance, build quality, and longevity far beyond typical aftermarket suspension.

Low-friction internals and a monotube design ensure consistent performance even under repeated high-load use. Whether you're pushing hard on track or chasing precision on fast A-roads, the R1 is built to deliver.


Built to Order in the UK – Customised for You

Every NTR R1 kit is hand-built to your spec at Nitron’s UK facility. Choose your spring rate and rear layout at checkout and we’ll handle the rest.

Lead time is typically 2–3 weeks. For the most accurate estimate, contact us directly and we’ll check with Nitron.


Why Buy from Clubsport Garage?

We’re an authorised Nitron dealer with extensive experience supplying high-performance BMW M chassis upgrades. We don’t just sell these kits — we understand them.

  • Expert advice on spring selection and fitment

  • Real-world experience with BMW M platforms

  • Fast, insured UK and worldwide shipping

  • Exceptional aftersales support

Need help choosing the right configuration? Drop us a message – we’re happy to assist.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5539379393

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A
Verified Purchase
Andrew B.
Waukegan, US
★★★★★ 5
UPDATED: Replacement works great
Color: 3000K Warm, Size: 1Roll x 16.4ft
FINAL UPDATE: Seller shipped new power unit and it works great now. The lights are really great and super easy to cut to size and use. UPDATE 1: Seller got in touch and is sending replacement power unit. Will update again once it arrives. I do really like the look of these and they did wonders for a dark park of my closet that has built-ins. ORIGINAL: Lights stopped working after about 6 weeks (beyond the 30 day return policy). Seems like the control unit died. Haven’t found any feasible way to contact seller or manufacturer. Will update review if anything changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2025
A
Verified Purchase
Aerdnua24
Boise, US
★★★★★ 4
Light it up!
Color: 3000K Warm, Size: 2Roll x 16.4ft, Color: 3000K Warm, Size: 2Roll x 16.4ft
I am very happy with these. They are easy to use. The only reason I am not giving a five star review is because the instructions and assembly weren’t the easiest. At first we could not get them to work. After looking through the reviews, one man told us that the -\+ were backwards and we tried what he suggested and they worked. I do suggest that because there are two light reels there should be two connecter boxes as well. We had to purchase two packages. Overall, We are satisfied with our purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
C
Verified Purchase
Chris
Boise, US
★★★★★ 1
Quality just isn’t there
Color: 3000K Warm, Size: 2Roll x 16.4ft
Was very excited to receive this product because I had difficulty lighting op these LED strip lights, this looks like a package that had everything that I needed. First off, the strip lights themselves are very thin with wise and would look funny on my project, the adhesive backing did not stick at all once removed The touch sensor works great for about 10 minutes and then completely died, overall not impressed with the quality of this product, sending back
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Reviewed in the United States on February 4, 2026
N
Verified Purchase
north80
Waukegan, US
★★★★★ 5
Excellent Cabinet Lights!
Color: 3000K Warm, Size: 1Roll x 16.4ft
Great cabinet lights. Easy to install and connect. The touch less control is handy and works well to dim and turn the lights on and off. Been using them for half a year now. No complaints.
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Reviewed in the United States on October 30, 2025
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Verified Purchase
Thomas H Gilmore
Battle Creek, US
★★★★★ 5
Works great
Color: 3000K Warm, Size: 1Roll x 16.4ft, Color: 3000K Warm, Size: 1Roll x 16.4ft
works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026

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