Shop

Description

BMW E90/E92 M3 Sedan/Coupe with EDC (06-13) BC Racing BR coilover kit 6/10 kg/mm

The BC Racing BR coilover kit M3 E92 EDC (part number I-13-BR-RA) is a coilover kit adjustable in height and damping, also simply called a coilover, for the BMW M3 E90 and E92 with EDC (Electronic Damper Control), model years 2006 to 2013; according to BC Racing, an EDC delete kit is required. The spring rate is 6 kg/mm front and 10 kg/mm rear.

This BR kit is intended for an M3 E90 or E92 with EDC whose electronically controlled dampers you want to replace with a coilover kit. The BR series is the all-rounder from BC Racing: for the road, with room for a track day or autocross.

Monotube dampers with a linear piston, 30-click damping adjustment and a ride height independent of the spring preload form the basis. The springs are 6 kg/mm front and 10 kg/mm rear. Because the EDC dampers are removed, BC Racing specifies an EDC delete kit; BC Racing does not sell that kit.

Key benefits

• Replaces the EDC dampers: the electronically controlled dampers make way for manually adjustable dampers.
• Ride height independent of the spring preload: lower the M3 while the spring keeps its preload.
• 30-click damping adjustment: compression and rebound together, per damper.
• Monotube with linear piston: predictable and easy to set up.
• Spring rate 6/10 kg/mm: for the road and the occasional visit to the circuit.
• Pillowball top mounts or camber plates at the front: rubber or the original mounting at the rear.
• Patented concave lower lock ring: the height stays locked.
• Rebuildable: the dampers can be rebuilt.

Suitable for

BMW M3 E90 Sedan (2006 to 2013) and M3 E92 Coupe (2007 to 2013) with EDC (Electronic Damper Control); BC Racing specifies an EDC delete kit, which BC Racing itself does not sell. Not for the M3 without EDC, the M3 Convertible E93 and the non-M 3 Series

• Converting an M3 with EDC to a coilover kit for road and track day
• Lowering while retaining the spring preload
• The occasional track day or autocross

Technical specifications

• Manufacturer: BC Racing
• Part number: I-13-BR-RA
• Series: BR, all-round for road and track
• Version: for the M3 with EDC (Electronic Damper Control); EDC delete kit required, not included and not sold by BC Racing
• Spring rate front/rear: 6/10 kg/mm
• Damper design: monotube with linear piston
• Damping: 30 clicks, compression and rebound simultaneously
• Ride height: adjustable via the damper body, independent of the spring preload
• Top mounts: pillowball top mounts or camber plates at the front, rubber or original mounting at the rear
• Contents: dampers and springs front and rear, lower mounts, top mounts where applicable, adjustment spanners and warranty card with serial number
• Warranty: 1 year on manufacturing defects

Fitting and delivery

The kit is vehicle-specific and replaces the original EDC dampers and springs. We recommend having it fitted by an experienced mechanic. Please note: according to BC Racing UK, an EDC delete kit is required on an M3 with EDC. BC Racing does not sell that kit; it is therefore not included with this kit and must be purchased separately. On some cars the pillowball top mount at the front requires a small modification to the upper mounting; if in doubt, contact us. Pillowball top mounts can transmit more noise than rubber top mounts. After setting the ride height, have the wheel alignment set again. The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily out of stock at BC Racing, you can still order and we will let you know the delivery date.

For the BMW M3 E90 and E92 with EDC, BC Racing supplies the BR kit I-13-BR-RA with 6 kg/mm front and 10 kg/mm rear; an EDC delete kit is required.

Why choose this BR coilover kit M3 E92 EDC?

With this BR you switch an M3 with EDC to a coilover kit that you set up yourself: the height independent of the spring preload and the damping in 30 clicks. The kit is made for the road with the occasional track day, and the dampers are rebuildable. Bear in mind that you also need an EDC delete kit.

BC Racing coilover kits for the BMW M3 E90/E92 with EDC

Overview of the BC Racing series for the BMW M3 E90/E92 with EDC supplied by Race4DriftParts, with the BC Racing part number. Spring rates in kg/mm, front/rear.

For the BMW M3 E90/E92 without EDC, BC Racing has separate kits. Their part numbers start with I-39.

Frequently asked questions

What is the difference between the BC Racing BR and DS coilover kit for the BMW M3 E92 with EDC?

The BR has a linear piston and springs of 6/10 kg/mm, the DS a digressive piston and springs of 6/12 kg/mm. The BR is made for the road with the occasional track day, the DS is more track-focused. For both, an EDC delete kit is required on an M3 with EDC.

How do I choose between the BC Racing BR coilover kit I-13 and I-39 for my BMW M3 E90 or E92?

Check whether your M3 has EDC (Electronic Damper Control): with EDC you choose this I-13-BR-RA and you also need an EDC delete kit; without EDC the I-39-BR-RA is the right kit. You can usually recognise an M3 with EDC by the EDC button on the centre console; if in doubt, send us your chassis number.

Is the EDC delete kit included with the BC Racing BR coilover kit for the M3 with EDC?

No. BC Racing UK specifies that an M3 with EDC needs an EDC delete kit, but BC Racing does not sell that kit. You therefore have to purchase it separately in addition to the BR coilover kit M3 E92 EDC.

Does the BC Racing BR coilover kit I-13 fit the M3 Sedan, Coupe and Convertible?

It fits the Sedan and Coupe, but not the Convertible. BC Racing releases the I-13-BR-RA for the M3 E90 Sedan (2006 to 2013) and the M3 E92 Coupe (2007 to 2013) with EDC. For the M3 Convertible E93, BC Racing has separate kits.

What is the delivery time of the BC Racing BR coilover kit for the M3 E90/E92 with EDC?

The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily out of stock, you can still order it and we will let you know when it arrives.

Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.