Nitron NTR R1 Coilovers BMW E9X M3 (2007–2013)
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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
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1-way damping adjustment (bump and rebound combined)
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True or Divorced rear spring configuration for E9X chassis
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Choice of spring rates: Fast Road or Track
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Ultra-low friction internals to minimise fade
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Titanium and hard-anodised components for long-term durability
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Lightweight, corrosion-resistant construction
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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 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.
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Front: 120 N/mm
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Rear (Divorced): 120 N/mm
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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.
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Front: 140 N/mm
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Rear (Divorced): 140 N/mm
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Rear (True Coilover): Approx. 70 N/mm equivalentTrue 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.
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Choose True Rear for maximum handling sharpness and adjustability.
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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 6-8 weeks. For the most accurate estimate, contact us directly and we’ll check with Nitron.
Spedizione e consegna
I tempi di spedizione variano da marchio a marchio. Stiamo aggiornando le pagine prodotto con date di consegna precise.
Per una data di consegna stimata di questo ricambio, scrivi a sales@cpcclubsport.com.
Perché CPC Clubsport?
CPC Clubsport è nata da due amici che da anni costruiscono, guidano e sviluppano le proprie BMW M, su strada, in pista e al Nürburgring.
Circa il 90% della nostra gamma è stato provato, testato o sviluppato sulle nostre auto. Ogni ricambio è scelto per qualità, affidabilità e un vero scopo in pista, e siamo sempre felici di aiutarti a trovare quello giusto per la tua auto.
Serve aiuto?
Non sei sicuro che questo ricambio sia compatibile o quale opzione sia giusta per la tua auto? Il nostro team è felice di aiutarti.
Chiamaci
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Cosa dicono i nostri clienti
Excellent
5.0 out of 5 · Based on 15 reviews
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Bought the Infinity Design S65 Modular Carbon Plenum for my E9X M3. The finish is excellent and it completely transforms the look of the engine bay. It feels like a properly engineered piece rather than just a cosmetic upgrade. Really pleased with how it looks once fitted.
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I went with the Endless MX-72 Plus Brake Pads for my G8X and they've been a great upgrade. The pedal feels positive and the pads give plenty of confidence when braking hard. They also work well for normal road driving, which was important to me. CPC Clubsport made the whole ordering process easy.
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Ordered the Solid Billet Aluminium Oil Filter Cap for my BMW. It's a relatively small upgrade, but the quality and finish are excellent and it looks much better than the standard item. It arrived well packaged and fitted without any issues. Another quality part from CPC Clubsport.
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Bought the HEL Performance Carbon Fibre Brake Pad Shims for my F80 M3. The quality is excellent and they fitted perfectly with the brake setup. Everything arrived securely packaged and exactly as described on the website. A straightforward purchase from CPC Clubsport.
Reviewed: HEL Performance Carbon Fibre Brake Pad Shims F8X (Front)
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Had the Nitron NTR R3 Coilovers fitted to my E9X M3 and the difference is impressive. The car feels much more controlled and planted, particularly through faster corners. The adjustability is a big advantage as well, allowing the setup to be tailored to how I use the car. Excellent upgrade for a car that sees both road and track use.
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Fitted the Ferodo DS1.11 Brake Pads F8X (Front) to my F82 M4 and they've been excellent. The initial bite is strong and the braking feels much more consistent when pushing the car hard. They’re particularly impressive on track where the brakes stay predictable through repeated heavy braking zones. Very happy with the purchase and service from CPC Clubsport.
Reviewed: Ferodo DS1.11 Brake Pads F8X (Front)
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Ordered the MMX Performance 15mm Wheel Spacers & Bolt Kit for my G8X. The kit arrived complete and well packaged, and installation was straightforward. The spacers give the car a much better stance without going overboard. Really happy with how the car looks and with the quality of the kit.
Reviewed: MMX Performance 15mm Wheel Spacers & Bolt Kit - G8X
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Recently fitted the SG Motorworks S65 Unfiltered Velocity Stack Kit to my E9X M3. The quality of the kit is excellent and the finish looks great once installed. The engine sounds noticeably more aggressive under acceleration and the throttle response feels really sharp. Very pleased with the upgrade.
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Picked up the Millers Oil Motorsport CFS 10W-60 NT+ for my E9X M3. Ordering was straightforward and the oil arrived well packaged and quickly. I've used Millers in the car for both road driving and track days and have been very happy with it. Good quality product from a company that clearly understands performance BMWs.
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Recently purchased the Recaro Pole Position ABE Bucket Seat for my BMW. The quality and finish are excellent, and the seat gives a much more supportive driving position when pushing the car on track. It also looks fantastic in the interior. Very pleased with the purchase and the service from CPC Clubsport.
Reviewed: Recaro Pole Position ABE Bucket Seat
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Bought the BIMMERWORLD DCT OVERFILL/DRY BREAK KIT for my BMW and it was exactly what I was looking for. The kit arrived well packaged and the components feel very well made. Installation was straightforward and it makes servicing the DCT much easier. Good product and a smooth experience ordering from CPC Clubsport.
Reviewed: BIMMERWORLD DCT OVERFILL/DRY BREAK KIT
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Fitted the AP Racing CP9660 368mm Front Brake Upgrade to my F82 M4 and the improvement in braking performance is immediately noticeable. The pedal feels much more confidence-inspiring and the brakes remain consistent when used hard. The kit looks fantastic behind the wheels as well. Very impressed with the upgrade.
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Used Endless RF-650 during a brake service on my M3. The fluid was well packaged and arrived quickly from CPC Clubsport. After getting the car back on the road, the pedal feels firm and consistent, including during some spirited driving. A quality product and good service.
Reviewed: Endless RF-650 Brake Fluid 500ml
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Recently installed the Milltek OPF/GPF Back Exhaust on my F82 M4. The fitment was excellent and the quality of the system is exactly what you'd expect from Milltek. It gives the car a much better exhaust note without becoming unbearable on longer drives. Very happy with the result and the service from CPC Clubsport.
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Bought the MMX Lowering Springs for my BMW and I'm really pleased with the result. The ride height is noticeably better without making the car uncomfortable for everyday driving. The car also feels more composed through corners. Installation was straightforward and the finished stance looks much better.
Reviewed: MMX Lowering Springs
Chi è CPC Clubsport
Da piloti, per piloti
CPC Clubsport è stata fondata da due amici con una passione di sempre per BMW Motorsport. Da anni costruiamo, guidiamo e sviluppiamo le nostre auto, dalla strada alla pista fino al Nürburgring.
Circa il 90% di ciò che vendiamo è stato provato, testato o sviluppato sulle nostre auto e con gli amici lungo il percorso, e ogni prodotto è scelto per qualità, prestazioni, affidabilità e un vero scopo in pista.