SKU: 5539379393

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

Sale price$1836.45 Regular price$2040.50
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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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Lowell, US
★★★★★ 5
Beautiful
Format: Kindle
I love omegaverses I had looked at this one multiple times thinking it's just another book about cocky rock star guys that let fame get to their heads and there are parts like that so I wasn't 100% off. I started reading the second book and met the fmc Astraea from the first one,after she had a run in with the aphla from the gym.😁 it gave me the push to stop and read book one first and im so glad I did this book was amazing their was so many characters I fell in love with hoping they will find their happily ever after. the guys were great, the plot was 🎯, and the ending had me 😭😭😭. I was wondering how nate could ever redeem himself, and he did. the last scene with him was sad, but I also felt it was beautiful. thank you to the author for making a beautiful omegaverse book that gave me all the feels. now I'm jumping straight into book two.
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Reviewed in the United States on March 25, 2025
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Natrona Heights, US
★★★★★ 4
Knot their Omega
Format: Kindle
It took me a day to really get into the book, there is a lot happening in the beginning of the story. I wish there was more of a time frame because I felt like something’s happened quickly but they were farther away than I thought so that was a little confusing to me. I felt like there was so much happening but also not enough. As for the story itself I enjoyed it, it was different than other OV I’ve read. Bring the tissues, you will need them. They guys were great, I wish we saw more of Kai and Kenjis relationship. As for Nate…… IYKYK. I enjoyed this book, my first from this author and look forward to reading about Kamaris story. Book: ⭐️⭐️⭐️⭐️/5 Spice: 🌶️.5/5
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Reviewed in the United States on October 24, 2024
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M. Schmitz
Pawtucket, US
★★★★★ 2
Has Potential, Poorly Executed
Format: Kindle
I really really wanted to enjoy this book and was looking forward to reading it. However there were just one too many convoluted plot points, sentences just did not flow nicely at times, and I was left with a lot of confusion on my end. I think it has the bones of being a great story but seems like it was rushed and I had to push myself to finish the last of the book and was left with an unsatisfying ending. It’s definitely different from other omegaverse novels I’ve read but not for good reasons. I really think it could be great but needs some serious tweaking and editing before I’d read it again.
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Reviewed in the United States on February 3, 2025
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Carmen Alicea
Omaha, US
★★★★★ 5
Secrets, Seduction, and Rockstars!
Format: Kindle
Rockstars, secrets, and off-the-charts chemistry? Sign me up! Cinder Blaze takes us on a rollercoaster of passion and peril with Knot Their Omega. Blair Vesper, a secret Omega masquerading as an Alpha, strikes a risky deal to tour with Blooming Salvation, a band teetering on the edge of chaos. Enter Icarus Morrigan, the enigmatic manager, and his three complicated and irresistibly sexy rockstars: wild Kenji, icy Kaiser, and fiery Nathaniel. This book delivers steamy Omegaverse drama, sizzling slow-burn romance, and just the right dash of angst. The tension between Blair and the band crackles like electricity onstage, while the societal stakes add depth to the spicy dynamics. Short, sharp, and oh-so-sinful Knot Their Omega will have you hooked from the first note!
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Reviewed in the United States on December 9, 2024
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Jewell Urbano
Carnegie, US
★★★★★ 5
Wow.
Format: Kindle
Okay I’m usually not one for stand-alone’s I’m an avid series reader but my goodness am I so happy I read this! This story was brilliant & so absolutely mesmerizing. I loved reading about each character and their struggles as well as what helped them to move forward. The ending definitely brought tears to my eyes so hard. I truly wasn’t expecting some of what happened in this story. There is about to be a spoiler I am going to reveal so please stop reading if you don’t want the spoiler !!!! ⚠️ ⛔️ ‼️ I loved that the author didn’t do what most authors do with irredeemable male characters. I truly was hoping that Nate Jr. would be apart of the pack after the way he treated Astrea bc he truly didn’t deserve it. Though I must say you did a wonderful job or redeeming him as a person. I cried my eyes out when he walked into the story. I was truly terrified he was going to be a bad guy to the end. However you truly did him such a justice by having him realize his faults & having him redeem himself in the most wonderful way. I’m so sad that he didn’t get to hear how much his brother loved him & forgave him before dying. But again you wrote that ending so beautifully & I just can’t express how much I loved this story & how you took a different route than most authors I have read have. You are a remarkable author Cinder Blaze & I thank you generously for creating such a masterpiece.
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Reviewed in the United States on April 28, 2025

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