Can the Nitron Elise RacePro 3 be set up for different drivers?

Yes. The Nitron Elise RacePro 3 adjusts rebound, low-speed compression and high-speed compression independently at every corner. Low-speed compression and rebound shape how the S3 Elise responds on entry, mid-corner and exit. You can tune the car to one driver’s style, or find a balance that suits several drivers sharing the car.

Which S3 Elise models does the Nitron S3 Elise RacePro 3 fit?

The Nitron S3 Elise RacePro 3 fits the S3 Lotus Elise, Elise Sport and Elise Sprint with the 1.6-liter engine. Each kit is sprung and valved to order for the car’s tires, aero package and series. S3 Elise models with other engines use different Nitron kits, so check your engine before ordering.

What does the 46mm piston do on the Nitron Elise RacePro 3?

The 46mm piston in the Nitron Elise RacePro 3 moves a larger volume of oil for every millimeter of travel. That gives the damper accurate control as loads build under heavy braking and through fast corners. Each adjuster click also makes a clear, repeatable change, which helps when you’re tuning the car for a driver.

How does the Nitron S3 Elise RacePro 3 differ from the NTR-R1 kits?

The Nitron S3 Elise RacePro 3 is the full-race kit, built around a 46mm piston with independent 3-way adjustment and remote reservoirs. The Nitron NTR-R1 FastRoad and ClubSport kits use a single combined adjuster and no reservoirs, with spring rates aimed at road driving and track days respectively.

How are the reservoirs mounted on the Nitron Elise RacePro 3?

The Nitron Elise RacePro 3 uses hose-mounted reservoirs at both ends, each connected to its damper by a hose. Nitron’s Bi-Axis fittings let each hose leave the damper at the correct angle, so routing past the wishbones, ducting and bodywork stays clean. Mounting brackets are included, so plan reservoir locations where the adjusters are easy to reach.

How often should the Nitron S3 Elise RacePro 3 be rebuilt?

Service intervals depend on how hard and how often the car runs, and endurance events add up quickly. Many race teams rebuild their Nitron S3 Elise RacePro 3 dampers between seasons, or sooner on a busy calendar. Every unit is fully serviceable, and revalving can be done at the same time if your tires, aero or series change.

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Description

Nitron RacePro 3 Coilover Kit for S3 Lotus Elise / Elise Sport / Elise Sprint

Two drivers can lap the same car within a tenth of each other and still want completely different things from it. One trail-brakes deep into the corner and needs the rear to stay calm while the nose is loaded. The other brakes early and straight and wants the car to rotate the moment the wheel turns. The Nitron Elise RacePro 3 coilover kit lets a 1.6-liter S3 Elise be set up for whoever is driving it. It’s built to Nitron’s full-race specification around a 46mm piston, with independent rebound, low-speed compression and high-speed compression at every corner. Low-speed compression and rebound shape how the car responds to the driver’s inputs on the way into, through and out of the corner. That’s what you adjust to match a style, or to find a compromise both drivers can live with in a shared car or an endurance stint. High-speed compression is set on its own for curbs and bumps, so the car’s behavior over the surface stays where you want it. Hose-mounted reservoirs front and rear keep the compression adjusters within reach between sessions or driver changes. Mounting brackets are included, so the Nitron S3 Elise RacePro 3 fits straight into the factory double wishbone suspension of the Elise, Elise Sport and Elise Sprint.

Specialized Bi-Axis Hose Fittings

With reservoirs at both ends, the S3 Elise has four hoses that each need a secure route past the wishbones, brake lines, ducting and bodywork. Nitron’s exclusive Bi-Axis fittings pivot on two planes where each hose leaves the damper. That lets every hose on the Nitron S3 Elise RacePro 3 point directly toward its reservoir instead of being forced into a tight bend. Installation is neater at both ends, the reservoirs can sit where the adjusters are quick to reach during a pit stop or between sessions, and the hoses stay clear through full bump, full droop and full steering lock.

Unique Technology

The Nitron RacePro 3 is built around a 46mm piston that moves a larger volume of oil through the valving for every millimeter of shaft travel. Damping force builds accurately across the full speed range, and the damper holds control in reserve as loads rise under braking and through fast corners. That accuracy is what makes tuning the car for a driver practical on the Nitron Elise RacePro 3. A few clicks produce a change the driver can actually feel, and the same clicks give the same result next time. The hose-mounted reservoirs add oil volume away from the damper body, keeping damping consistent through long stints as temperatures rise. High- and low-speed compression adjust independently on each reservoir, so you can change one part of how the car behaves without disturbing the rest.
- 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 RacePro 3 kit is hand-built to order, with springs and valving specified for the car’s tires, aero and series rather than for road comfort. That makes it the right fit for a 1.6-liter S3 Elise prepared for circuit or endurance racing, a dedicated time-attack build or an Elise Sprint turned into a competition car on slicks. Hard-anodized components and titanium hardware keep weight down on a car where every kilogram counts, and they resist corrosion through wet race weekends and winter layups. A race damper needs regular attention to stay consistent. Every Nitron RacePro 3 unit can be fully serviced and rebuilt, and revalving for new tire compounds, aero changes or a different series keeps the kit matched to the car and its drivers.

Features

Hose reservoir type
16 clicks of high compression
26 clicks of low compression
24 clicks of rebound
Preload adjuster
3-way independent adjustment
Full alloy body
Consists of 4 coilovers, reservoirs, hoses, and mounting brackets
Hand made to order

Specifications

Coilover Type: RacePro 3
Adjustment Type: 3-way independent
Adjustment: 16 clicks of high compression / 26 clicks of low compression / 24 clicks of rebound
Reservoir Type: Hose
Mounting Brackets: Included
Recommended Spring Rates:
- Front: 550lbs/inch (96N/mm)
- Rear: 700lbs/inch (123N/mm)

Applications

Lotus Elise: S3 | 2011-2018
Lotus Elise Sport: S3 | 2011-2018
Lotus Elise Sprint: S3 | 2011-2018

Other Suspension Kits for S3 Lotus Elise / Elise Sport / Elise Sprint

Notes

This kit is intended for models equipped with the 1ZR-FAE 1.6L 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.

Frequently Asked Questions

Can the Nitron Elise RacePro 3 be set up for different drivers? Yes. The Nitron Elise RacePro 3 adjusts rebound, low-speed compression and high-speed compression independently at every corner. Low-speed compression and rebound shape how the S3 Elise responds on entry, mid-corner and exit. You can tune the car to one driver’s style, or find a balance that suits several drivers sharing the car.
Which S3 Elise models does the Nitron S3 Elise RacePro 3 fit? The Nitron S3 Elise RacePro 3 fits the S3 Lotus Elise, Elise Sport and Elise Sprint with the 1.6-liter engine. Each kit is sprung and valved to order for the car’s tires, aero package and series. S3 Elise models with other engines use different Nitron kits, so check your engine before ordering.
What does the 46mm piston do on the Nitron Elise RacePro 3? The 46mm piston in the Nitron Elise RacePro 3 moves a larger volume of oil for every millimeter of travel. That gives the damper accurate control as loads build under heavy braking and through fast corners. Each adjuster click also makes a clear, repeatable change, which helps when you’re tuning the car for a driver.
How does the Nitron S3 Elise RacePro 3 differ from the NTR-R1 kits? The Nitron S3 Elise RacePro 3 is the full-race kit, built around a 46mm piston with independent 3-way adjustment and remote reservoirs. The Nitron NTR-R1 FastRoad and ClubSport kits use a single combined adjuster and no reservoirs, with spring rates aimed at road driving and track days respectively.
How are the reservoirs mounted on the Nitron Elise RacePro 3? The Nitron Elise RacePro 3 uses hose-mounted reservoirs at both ends, each connected to its damper by a hose. Nitron’s Bi-Axis fittings let each hose leave the damper at the correct angle, so routing past the wishbones, ducting and bodywork stays clean. Mounting brackets are included, so plan reservoir locations where the adjusters are easy to reach.
How often should the Nitron S3 Elise RacePro 3 be rebuilt? Service intervals depend on how hard and how often the car runs, and endurance events add up quickly. Many race teams rebuild their Nitron S3 Elise RacePro 3 dampers between seasons, or sooner on a busy calendar. Every unit is fully serviceable, and revalving can be done at the same time if your tires, aero or series change.

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 RacePro 3 Coilover Kit for S3 Lotus Elise / Elise Sport / Elise Sprint [NTCLO025_RP3]

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Nitron RacePro 3 Coilover Kit for S3 Lotus Elise / Elise Sport / Elise Sprint

Specialized Bi-Axis Hose Fittings

Unique Technology

Bespoke Engineering

Features

Specifications

Applications

Other Suspension Kits for S3 Lotus Elise / Elise Sport / Elise Sprint

Notes

Frequently Asked Questions

About Nitron Suspension

Reviews