The IronBox Coilover Version adjustable front camber plates replace conventional fixed coilover top mounts and provide up to ±3° of front camber adjustment across multiple BMW chassis ⠀ Main features
Up to ±3° of camber adjustment — allows additional negative or positive camber to suit the required wheel alignment
Designed for coilover suspension — intended for coilover systems using a separate upper spring perch
Camber-focused construction — provides a simpler and more affordable alternative to the IronBox Drift Version where separate caster adjustment is not required
Improved alignment control — allows the front suspension geometry to be adjusted for drift, track, stance and performance street builds
Motorsport spherical bearings — designed to withstand high suspension loads and provide precise damper movement
2024-T4 aluminium alloy plates — provide a strong and lightweight mounting structure
Steel bearing housings and adapter sleeves — provide strength around the damper shaft connection
Protected component surfaces — aluminium components are anodized and steel components receive a BLACKNITRIDE anticorrosion treatment
Designed and manufactured in Ukraine by IronBox
⠀ Compatibility
BMW 3 Series E30
BMW 5 Series E34
BMW 3 Series E36
BMW 5 Series E39
BMW 3 Series E46
BMW 1 Series E8X — E81, E82, E87 and E88
BMW 3 Series E9X — E90, E91, E92 and E93
The selected top mount configuration must match the vehicle chassis
Designed for coilover suspension systems using a separate upper spring perch
Not intended for stock-type suspension or coilovers that retain the stock upper spring plate unless compatibility is confirmed
Standard kit configuration includes adapter sleeves for a 14 mm shock absorber shaft
A 12 mm shock absorber shaft configuration must be specified when ordering
Compatibility with M models, xDrive versions and individual aftermarket coilover systems must be confirmed before ordering
This version provides camber adjustment only and does not include the caster-orientation adjustment offered by the IronBox Drift Version ⠀ Kit includes
Left-side adjustable front camber plate — 1 pc
Right-side adjustable front camber plate — 1 pc
Adapter sleeves for a 14 mm shock absorber shaft
Installation hardware
⠀ Important installation information
The shock absorber shaft diameter, thread and coilover spring-perch configuration must be checked before ordering
The final adjustment range depends on the vehicle chassis, coilover configuration, ride height and available clearance
A complete front wheel alignment is required after installation or adjustment
Spherical-bearing top mounts can transmit more noise and vibration into the vehicle than factory rubber mounts
Installation and alignment must be completed by a qualified specialist
All mounting hardware must be correctly tightened and checked after the first drive