Which S3 Elise models does the Nitron Elise NTR-R1 FastRoad fit?

The Nitron Elise NTR-R1 FastRoad fits all S3 Lotus Elise models with the 1.8-liter engine. Every kit is sprung and valved to order, so the setup can be matched to the specific car and how it’s driven. 1.6-liter S3 Elise models, including the Elise Sport and Elise Sprint, use a separate Nitron kit.

How does the Nitron S3 Elise NTR-R1 FastRoad handle crests and fast undulations?

Over a fast crest, poorly controlled dampers let a light car float and land with a bounce. The Nitron S3 Elise NTR-R1 FastRoad pairs road-biased spring rates with low-friction NTR-R1 dampers that stop the body from overshooting and settle it quickly on landing. The 1.8-liter Elise stays composed and predictable on fast, undulating roads.

Are mounting brackets included with the Nitron Elise NTR-R1 FastRoad?

Yes. Mounting brackets come with every Nitron Elise NTR-R1 FastRoad kit for the 1.8-liter S3 Elise. The coilovers fit the factory double wishbone suspension without sourcing extra hardware, and everything needed for the install arrives together.

How does the Nitron S3 Elise NTR-R1 FastRoad compare with the ClubSport and RacePro 3?

The Nitron S3 Elise NTR-R1 FastRoad and ClubSport share the same NTR-R1 damper with combined 2-way adjustment. The FastRoad uses softer, road-biased springs, while the ClubSport uses slightly stiffer springs for owners who spend more time on track. The RacePro 3 is the full-race kit, with independent 3-way adjustment for dedicated competition cars.

Can the Nitron Elise NTR-R1 FastRoad be rebuilt later?

Yes. Every Nitron Elise NTR-R1 FastRoad damper is fully serviceable, so it can be rebuilt, revalved or fitted with different springs. For a 1.8-liter S3 Elise you plan to keep and drive for years, that means the suspension can be kept in top condition, or moved toward a firmer setup, instead of being replaced.

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Description

Nitron NTR-R1 FastRoad Coilover Kit for S3 Lotus Elise (with 1.8L)

On a fast, open road, the 1.8-liter S3 Elise reaches crests and dips at speeds that test a damper’s rebound control. Take a crest quickly and the car goes light at the top. What happens next decides whether you stay committed. Poorly controlled dampers let the body float, then land with a bounce that unsettles the tires just as you need them for the next bend. The Nitron Elise NTR-R1 FastRoad coilover kit is built to stop that float. Nitron sets the FastRoad up with softer, road-biased spring rates than the ClubSport kit, so the Elise breathes with the road. The low-friction NTR-R1 dampers keep the body from overshooting over crests and settle it quickly when it lands. That gives you a car you can trust on fast, undulating roads, with a supple ride the rest of the time. The kit fits every S3 Elise with the 1.8-liter engine. One adjuster per corner sets bump and rebound together, so you can soften it for everyday driving or firm it up for a track day with a few clicks. Mounting brackets are included, so the Nitron S3 Elise NTR-R1 FastRoad bolts straight into the factory double wishbone suspension.

Unique Technology

The Nitron NTR-R1 is a product of Nitron’s race program, and much of its internal hardware is shared with the NTR-R3 that Nitron runs in international motorsport. With no remote canister, each damper stays compact and the install is free of hoses. Very low internal friction lets the damper respond the moment a wheel moves. That’s what controls the body over a crest and settles it on landing, instead of letting it bounce before the damper catches up. On small, sharp bumps, the same quick response keeps the ride supple. The Nitron Elise NTR-R1 also resists fade, so the damping holds steady through a long, fast drive or a full track session.
- 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

Each Nitron Elise NTR-R1 FastRoad kit is built by hand once ordered, with springs and valving matched to the 1.8-liter S3 Elise and to a road-first brief. That suits owners who use their Elise on fast, flowing roads, cover real weekend miles and do the occasional track day, without wanting a stiffly sprung track setup. Hard-anodized and titanium-finish components keep weight down on a car built around low mass, and they resist corrosion through wet weather, winter grime and long periods in storage. The kit is built to last as long as the car. Every Nitron NTR-R1 damper can be fully serviced and revalved, and the springs can be changed, so the suspension can be refreshed for years and moved toward a firmer setup if the car’s use changes.

Features

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 coilover assemblies and mounting brackets
Hand made to order

Specifications

Coilover Type: NTR-R1 FastRoad
Adjustment Type: 2-way combined
Adjustment: 24 clicks combined
Mounting Brackets: Included
Recommended Spring Rates:
- Front: 425lbs/inch (74N/mm)
- Rear: 550lbs/inch (96N/mm)

Applications

Lotus Elise Cup 220: S3 | 2015-2016
Lotus Elise Cup 250: S3 | 2016-2020
Lotus Elise Cup 250 Final Edition: S3 | 2021
Lotus Elise Cup 260: S3 | 2017-2018
Lotus Elise R: S3 | 2011
Lotus Elise S: S3 | 2012-2015
Lotus Elise SC: S3 | 2011
Lotus Elise Sport 220: S3 | 2015-2021
Lotus Elise Sport 240 Final Edition: S3 | 2021
Lotus Elise Sprint 220: S3 | 2017-2019

Other Suspension Kits for S3 Lotus Elise (with 1.8L)

NTR-R1 ClubSport Coilover Kit
RacePro 3 Coilover Kit

Notes

This kit is intended for models equipped with the 2ZZ-GE 1.8L I4 or 2ZR-FE 1.8L supercharged I4
Custom spring rates also available, please 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

Which S3 Elise models does the Nitron Elise NTR-R1 FastRoad fit? The Nitron Elise NTR-R1 FastRoad fits all S3 Lotus Elise models with the 1.8-liter engine. Every kit is sprung and valved to order, so the setup can be matched to the specific car and how it’s driven. 1.6-liter S3 Elise models, including the Elise Sport and Elise Sprint, use a separate Nitron kit.
How does the Nitron S3 Elise NTR-R1 FastRoad handle crests and fast undulations? Over a fast crest, poorly controlled dampers let a light car float and land with a bounce. The Nitron S3 Elise NTR-R1 FastRoad pairs road-biased spring rates with low-friction NTR-R1 dampers that stop the body from overshooting and settle it quickly on landing. The 1.8-liter Elise stays composed and predictable on fast, undulating roads.
Are mounting brackets included with the Nitron Elise NTR-R1 FastRoad? Yes. Mounting brackets come with every Nitron Elise NTR-R1 FastRoad kit for the 1.8-liter S3 Elise. The coilovers fit the factory double wishbone suspension without sourcing extra hardware, and everything needed for the install arrives together.
How does the Nitron S3 Elise NTR-R1 FastRoad compare with the ClubSport and RacePro 3? The Nitron S3 Elise NTR-R1 FastRoad and ClubSport share the same NTR-R1 damper with combined 2-way adjustment. The FastRoad uses softer, road-biased springs, while the ClubSport uses slightly stiffer springs for owners who spend more time on track. The RacePro 3 is the full-race kit, with independent 3-way adjustment for dedicated competition cars.
Can the Nitron Elise NTR-R1 FastRoad be rebuilt later? Yes. Every Nitron Elise NTR-R1 FastRoad damper is fully serviceable, so it can be rebuilt, revalved or fitted with different springs. For a 1.8-liter S3 Elise you plan to keep and drive for years, that means the suspension can be kept in top condition, or moved toward a firmer setup, instead of being replaced.

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 FastRoad Coilover Kit for S3 Lotus Elise (with 1.8L) [NTCLO030_FR]

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Nitron NTR-R1 FastRoad Coilover Kit for S3 Lotus Elise (with 1.8L)

Unique Technology

Bespoke Engineering

Features

Specifications

Applications

Other Suspension Kits for S3 Lotus Elise (with 1.8L)

Notes

Frequently Asked Questions

About Nitron Suspension

Reviews