BMW i3 2014-2021 (RWD)Coilovers BC-Racing BR

BC-Racing BR series

Quality coilovers at a low price

BC-Racing BR series is a coilover kit that has become very popular in Europe and around the world. The big reason for that is that you have the opportunity to customize the kit exactly how you want it!
For most people, the standard kit from BC fits perfectly. It is a well-calculated kit with great adjustment possibilities.
Since BC has an adjustable lower mount, you can set the height exactly as you want it without affecting the suspension travel or the preload on the spring. This is very appreciated as you can ride very low but still retain a large part of the comfort if you set the shock absorber to the softer side. If you want to stiffen the car, however, the hardness is easily adjusted using the adjustment screw located on the shock absorber.
If you are going to drive on a track, we recommend that you start with the standard kit, which performs very well on the track, and after a couple of tests on the track, you will feel whether you want to change the springs.

Extra Drop

If you want a kit adapted for a car that is going to go really low, choose Extra Drop. Then the kit is built about 2cm lower than standard and thus gives you the opportunity to lower another couple of centimeters. A very popular choice among those who stance their cars. The spring hardness can also be adjusted completely according to your wishes. Everything up to 24kg/mm ​​is available for most car models. (With the exception of models that do not have the usual linear spring). With Extra Drop, we recommend increasing the spring rate by at least 2kg/mm ​​for both the front and rear axle to avoid the risk of it dampening too much.

This costs nothing extra and is only noted at checkout and the kit will be changed especially for you!

BC Racing BR is DDESIGN’s best-selling coilover kit.

Since this is our best-selling kit, we have gained a good insight into the product and can only say that this is our recommendation when it comes to choosing coilovers. On these kits you will find all the necessary functions you need. The kit suits everyone! From those who want to improve their daily and to those who compete in motorsport.

Top mounts:

BC-Racing’s kits are available with several different top mounts. Depending on the type (RN, RS, RA, RH) of BR kit it is, there are different top mounts. You can see which type this kit is in the name and which top mounts it is in the information under the Add to Cart button.

What difference do top mounts make?

A Pillowball top mount is the most common top mount for track driving and stance cars. The reason for this is that in most cases it is adjustable with camber (a few exceptions where the car’s design does not allow Camber adjustment on the shock absorber). This allows you to adjust the wheel alignment perfectly for the best grip on the track or tilt the wheels to accommodate extra wide rims on the stance car. These have another advantage and that is that they do not flex anything like a Rubber Top mounts can do.

However, the biggest disadvantage of the Pillowball Top mount is that it transports sound very well. This means that you can get a lot of road noise in the cabin with these installed. Therefore, a Rubber Top mount is preferable if you do not need to be able to adjust the camber and will use the car on a daily basis. It provides a more comfortable car to drive in.

Specification:

• Adjustable hardness with 30 positions
• Extra Drop**
• Height adjustable
• Available with Pillowball Top mounts & Camber Adjustment*
• Body 53mm, piston 44mm.
• Extra height adjustable through lower mounting
• Sport springs made of SAE9254 high-quality steel
• Patented, concave lower locking rings
• The springs tested over 500,000 times with under 5% deformation
• Aluminum components made of T6061 for lightweight/durability
• Model-specific holders for ABS sensors and brake hoses
• 1 year warranty against manufacturing defects

(*Camber adjustment if possible.)

(**Except for certain car models)

Note at checkout if you want to make any changes to your kit! It’s free!

Produktvideo

Teknisk specifikation

Artnr:

BC-I-91-BR-RN

Tillv. Art:	I-91-BR-RN
Drivlina:	RWD
Fjäderbensposition:	Främre & Bakre
Topplagringar Fram:	Ingen
Topplagringar Bak:	Ingen
Fjäderhårdhet Fram:	4 kg/mm
Fjäderhårdhet Bak:	4 kg/mm