MaXpeedingRods B2 coilover kit for BMW 3 Series E46 RWD

The MaXpeedingRods B2 coilover kit is our entry-level option for the rear-wheel-drive BMW 3 Series E46: a complete kit to lower the car, adjust front camber and get sharper handling than the stock suspension, at an affordable price. It is aimed at anyone building a first track day or drift car who wants an adjustable base to start from.

The kit replaces the original dampers and springs. At the front it fits two complete coilover struts with pillow ball top mounts and CNC-machined aluminium camber plates, so camber is adjusted right at the strut tower with no separate plates needed. At the rear, where the E46 uses separate springs and dampers, the kit includes two dampers with dust boots and two springs on threaded, height-adjustable perches; the original rear top mounts are reused.

Lowering is adjustable from about 25 to 75 mm depending on model and engine, using the supplied C spanners. At the front, ride height and spring preload are adjusted independently. Damping is fixed: apart from height and camber there is nothing else to set.

Product details:

• Fits: BMW 3 Series E46 saloon, coupé, convertible and touring, rear-wheel drive (1998–2006)
• Does not fit xi/xd all-wheel-drive models, M3 or E46 Compact
• Series: MaXpeedingRods B2
• Manufacturer part number: 300200009276
• Twin-tube dampers, non-adjustable damping
• Front piston rod: 22 mm
• Adjustable lowering: approx. 25 to 75 mm
• Front camber adjustment via camber plates
• Front pillow ball top mounts with camber plates; upper spring seat with radial bearing
• Rear top mounts: original mounts are reused
• 55CrSi steel springs
• Front springs: 8 kg/mm, 180 mm long, 70.5 mm inner diameter
• Rear springs: 7 kg/mm, 180 mm long, 63–69 mm inner diameter
• Recommended spring preload: 7–10 mm
• Anodised 6061-T6 aluminium collars, perches and plates, powder-coated steel lower mounts, full-length dust boots
• Colour: red body, black springs
• In the box: 2 front coilovers, 2 rear dampers, 2 rear springs with adjustable perches, 2 C spanners

Fitting and maintenance: we recommend professional installation. Tighten all fasteners to the torque values in the BMW service manual, never with an impact wrench, and re-check them after the first few miles. A wheel alignment is required after fitting. Make sure at least 4 mm of clearance remains between tyre and suspension, especially with aftermarket wheels. Clean and lubricate the threaded bodies every 3–4 months to keep the collars running freely.

Track use: these coilovers are intended for track and competition use only. They are not homologated for road use.

Before ordering, please check your car’s model, year and suspension configuration. The DriftParts team is happy to help you confirm fitment.