Does Nitron's Mégane RS 275 NTR-R1 Coilover Kit fit the Mégane RS 275 Trophy-R?

Yes. This Nitron kit is made for the X95 Renault Mégane RS 275 Trophy-R and covers the front struts and the coilover rear.

What does the single adjuster on the NTR-R1 actually change?

It adjusts compression and rebound together at each corner. Turning it one way firms the damper up for smoother tarmac and heavier cornering loads, and turning it back softens it for bumpier surfaces or a more comfortable road setup.

How do I set ride height and corner weights?

Each damper has adjustable spring perches, so you can raise or lower each corner independently. That lets you set the overall height and balance the car across the four wheels, which a corner weighting session will confirm.

Is a reservoir or hose routing involved?

No. The NTR-R1 uses an internal reservoir, so there are no remote canisters or lines to mount and nothing extra to protect on track.

Can I get different spring rates for the Trophy-R?

Yes. Custom spring rates are available by contacting us directly, which is worth doing if the car sees mostly circuit use or carries a lot of extra weight like a roll cage.

Do I need an alignment after installing the kit?

Yes. Adjustable top plates are included, and a professional alignment is required after installation so the new ride height and any camber changes are set correctly. The Nitron Mégane RS 275 NTR-R1 is meant to be paired with a proper setup session.

Description

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BP PRICING DIFFERENCE

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Description

Nitron NTR-R1 Coilover Kit for X95 Renault Mégane RS 275 Trophy-R

The Trophy-R is the car Renault took to the Nürburgring to win the front-drive lap record, and it gets driven like it. Once you start putting real laps on one, a fixed factory damper setup gives you nothing to tune. The Nitron Mégane RS 275 NTR-R1 Coilover Kit fixes that with a monotube damper per corner, a single adjuster that moves compression and rebound together, and spring perches that set ride height and corner weights. It fits the X95 Renault Mégane RS 275 Trophy-R, with a coilover rear, so both axles get a matching spring and damper package you can adjust to the track, the tires, and how hard you push.

Unique Technology

The NTR-R1 is a passive damper, and it is built around keeping the adjustment simple. Each corner has one control that changes compression and rebound together, so you can stiffen or soften the car in clean steps without chasing four separate settings. The reservoir sits inside the damper body, which means there are no hoses to route and nothing extra to mount. Inside is a monotube design pressurized with nitrogen, assembled by hand to order in the UK, and paired with race springs. If the supplied rates are not right for how the car is used, custom spring rates are available by contacting us directly.
- Basic Damper Design:
  1. End Eye / Top Mount
  2. Damper Piston & Shim Stack
  3. Shaft / Rod
  4. Floating / Separator Piston
  5. Suspension Oil
  6. Compressed Nitrogen Gas

Bespoke Engineering

Nitron builds this kit to the Mégane III RS layout instead of adapting a universal damper. Stroke, body length, and perch position are matched to the strut at the front and the coilover at the rear, so you are not working around travel or ride height limits that were never meant for this car. The Trophy-R already carries a stiff, track-first setup from Renault, which makes spring rate and damping choices matter more than they would on a road-biased RS.

Features

Coilover rear suspension type
Internal reservoir type
2-way combined adjustment
Full alloy body
Preload adjuster
Combined 24 clicks of adjustment
Nitrogen gas charged
Precision bearing spacers supplied as required
Consists of 4 coilovers, and top mounts
Hand made to order

Specifications

Coilover Type: NTR-R1
Adjustment Type: 2-way combined
Adjustment: 24 clicks combined
Rear Suspension Types: Coilover
Droplinks Included: No

Applications

Renault Mégane RS 275 Trophy-R: X95, DZ | 2014-2015

Other Suspension Kits for Renault Mégane RS 275 Trophy-R

NTR-R3 Coilover Kit

Notes

Custom spring rates also available
Please feel free to contact us directly here for more information or for a consultation on custom rates
Images used for illustration purposes only. Specific details, finishes and end fittings may differ from that shown.
Precision bearing spacers supplied as required

Frequently Asked Questions

Does Nitron’s Mégane RS 275 NTR-R1 Coilover Kit fit the Mégane RS 275 Trophy-R? Yes. This Nitron kit is made for the X95 Renault Mégane RS 275 Trophy-R and covers the front struts and the coilover rear.
What does the single adjuster on the NTR-R1 actually change? It adjusts compression and rebound together at each corner. Turning it one way firms the damper up for smoother tarmac and heavier cornering loads, and turning it back softens it for bumpier surfaces or a more comfortable road setup.
How do I set ride height and corner weights? Each damper has adjustable spring perches, so you can raise or lower each corner independently. That lets you set the overall height and balance the car across the four wheels, which a corner weighting session will confirm.
Is a reservoir or hose routing involved? No. The NTR-R1 uses an internal reservoir, so there are no remote canisters or lines to mount and nothing extra to protect on track.
Can I get different spring rates for the Trophy-R? Yes. Custom spring rates are available by contacting us directly, which is worth doing if the car sees mostly circuit use or carries a lot of extra weight like a roll cage.
Do I need an alignment after installing the kit? Yes. Adjustable top plates are included, and a professional alignment is required after installation so the new ride height and any camber changes are set correctly. The Nitron Mégane RS 275 NTR-R1 is meant to be paired with a proper setup session.

About Nitron Suspension

Nitron Suspension has been at the forefront of precision suspension engineering since 1998, founded by Guy Evans with the goal of building high-performance shocks for enthusiasts and professionals alike. Over 200 dealers now carry Nitron products across Europe, Asia, the US, Australasia, and Africa. In 2008, the company moved into a dedicated facility in the UK’s Motorsport Valley, adding dynamometers, 5-axis CNC machines, and 3D CAD capabilities to support both growing demand and continued product development. A second expansion came in 2023 with a new office in Murrieta, California. The team behind every Nitron product draws from deep backgrounds in machining, materials technology, hydraulics, bike engineering, and F1 racing, with many engineers bringing firsthand experience as competitive drivers and riders. That depth of knowledge across both the technical and competitive sides of motorsport shapes every product Nitron develops.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Nitron NTR-R1 Coilover Kit for X95 Renault Megane RS 275 Trophy-R [NTCRE014R1]

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Nitron NTR-R1 Coilover Kit for X95 Renault Mégane RS 275 Trophy-R

Unique Technology

Bespoke Engineering

Features

Specifications

Applications

Other Suspension Kits for Renault Mégane RS 275 Trophy-R

Notes

Frequently Asked Questions

About Nitron Suspension

Reviews