About RM Series

Inverted damper

The BC Racing RM series feature high quality damping adjustable monotube inverted dampers at the front or front and rear, depending on vehicle. The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages.

Reduced unsprung weight

Unsprung weight is reduced by moving the oil and gas reservoir way from the hub and attaching it to the shell. Unsprung weight is vital to a cars performance as a lighter wheel and hub assembly which readily moves in response to road bumps will have more grip when tracking over an imperfect road. A high unsprung weight can lead to wheel hop over bumpy ground and will reduce the quality of the ride and also untlimate handling as anything that impairs the suspension ability to maintain contact between road and tyre will be of detriment to the cars performance.

Reduced heat transfer to the gas and oil reservoir

Any hard driven car with generate a lot of heat within its braking system. This heat is conducted through the hub to the damper unit. By inverting the oil and gas reservoir the oil and gas is moved away from the hub assembly . This reduces the amount of conducted heat being transferred from the braking system to the hub then to the damper and then on to the gas and oil. As the oil and gas is heated its properties change which has a knock on effect on the damping characteristics of the suspension. By keeping the gas and oil temperatures down BC Racing RM coilovers keep damping rates more consistent resulting in better performing suspension and ultimately allowing you to corner faster, which is the bottom line.

Reduced flex

The large 42mm damper rod and inverted design gives the inverted damper units much greater strength and resistance to side loadings. By reducing flex the RM inverted units lead to more consistent steering geometry resulting in more predicatable and responsive handling.

RM Series Types

RM-MA | Front = Inverted Shock-Camber Pillowball Top Mount | Rear = Inc Rubber Top Mount or Without Top Mount

RM-MH | Front = Inverted Damper with Pillowball Top Mount | Rear = Inverted Damper with Pillowball Top Mount

Key Features

  • Inverted monotube damper bodies
  • Pillowball upper mount
  • Camber adjustable top mounts
  • Aluminium top plates
  • 30 way adjustable damping
  • Adjustable spring platform
  • Height adjustment via bottom mount to retain full damper travel
  • Bearing mounted upper front spring platform
  • Dust boot to protect damper seals

* some features are dependent on model

BC Racing RM MH Coilovers For Toyota Mr2 Spyder Zzw30 00-07 5/7Kg

DESCRIPTION

About RM Series

Inverted damper

The BC Racing RM series feature high quality damping adjustable monotube inverted dampers at the front or front and rear, depending on vehicle. The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages.

Reduced unsprung weight

Unsprung weight is reduced by moving the oil and gas reservoir way from the hub and attaching it to the shell. Unsprung weight is vital to a cars performance as a lighter wheel and hub assembly which readily moves in response to road bumps will have more grip when tracking over an imperfect road. A high unsprung weight can lead to wheel hop over bumpy ground and will reduce the quality of the ride and also untlimate handling as anything that impairs the suspension ability to maintain contact between road and tyre will be of detriment to the cars performance.

Reduced heat transfer to the gas and oil reservoir

Any hard driven car with generate a lot of heat within its braking system. This heat is conducted through the hub to the damper unit. By inverting the oil and gas reservoir the oil and gas is moved away from the hub assembly . This reduces the amount of conducted heat being transferred from the braking system to the hub then to the damper and then on to the gas and oil. As the oil and gas is heated its properties change which has a knock on effect on the damping characteristics of the suspension. By keeping the gas and oil temperatures down BC Racing RM coilovers keep damping rates more consistent resulting in better performing suspension and ultimately allowing you to corner faster, which is the bottom line.

Reduced flex

The large 42mm damper rod and inverted design gives the inverted damper units much greater strength and resistance to side loadings. By reducing flex the RM inverted units lead to more consistent steering geometry resulting in more predicatable and responsive handling.

RM Series Types

RM-MA | Front = Inverted Shock-Camber Pillowball Top Mount | Rear = Inc Rubber Top Mount or Without Top Mount

RM-MH | Front = Inverted Damper with Pillowball Top Mount | Rear = Inverted Damper with Pillowball Top Mount

Key Features

  • Inverted monotube damper bodies
  • Pillowball upper mount
  • Camber adjustable top mounts
  • Aluminium top plates
  • 30 way adjustable damping
  • Adjustable spring platform
  • Height adjustment via bottom mount to retain full damper travel
  • Bearing mounted upper front spring platform
  • Dust boot to protect damper seals

* some features are dependent on model

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If you have any queries please dont hesitate to contact us!

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.


When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.


Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its product page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

If a tracked shipping service (e.g. DPD) is requested to be delivered to a location which cannot be signed for we cannot be held responsible or liable for goods going missing.

You may return most new, unopened items within 30 days of delivery for a full refund.

You should expect to receive your refund as soon as we receive the parcel from the return courier.

This time period includes the transit time for us to receive your return from the shipper, the time it takes us to process your return once we receive it, and the time it takes your bank or paypal to process our refund request.

If you need to return an item, please Contact Us with your order number and details about the product you would like to return.
We will respond quickly with instructions for how to return items from your order.

Welcome to Exoracing, specialists in Japanese performance and modification parts.

Exoracing was formed in mid-2018 to create a trustworthy brand and a company that can deliver high-quality parts at fair and affordable prices. We aim to cater to all automotive build levels, turning daily drivers into show cars to high-performance race applications. No build is too big or small for Exoracing to be involved.

Quality is a high priority here at Exoracing and has been since day one. We only source our products and materials from the best suppliers, also doing everything possible to keep our loyal customers' costs as low as possible. From our products to other brands we supply, we aim only to hold stock of products we would use ourselves!

We stock a massive range of brands such as Haltech, Hel performance, SuperPro, Competition Clutch, Soft99 and many more to give you a wide range of options. Thousands of products are stocked in our UK warehouse to ship out the same day.

We have manufactured our own range of products, such as our well-known heat management range renowned for high-performance turbocharged vehicles. We have an extensive range of gaskets and silicone hose kits to keep your car performing the best it possibly can. Finally, no car is complete without the personal touch of styling; our massive range of dress-up products adds flair to every corner of your vehicle.

We never stop working hard to improve the business and website in any way we can. From adding usability features on the website, such as "Shop by car", to searching for the best suppliers. We aim to provide a friendly yet professional service you can trust and rely on. Our excellent customer service staff are always available and will strive to answer any queries you have.