Suspension Secrets Solid Rear Control Arm Bushes - BMW G42 M240I

Stop unwanted rear axle movement and get consistent rear camber and toe under load. Suspension Secrets solid rear control arm bushes for the BMW G42 M240i replace soft OEM rubber with race grade components to deliver predictable grip and sharper handling on road or track.

Key features and benefits

• Material: billet aircraft grade 6082 T6 aluminium and 316 stainless steel hardware.
  
  

• Motorsport bearings: Rodoball bearings and Fluro rod ends for low friction and longevity.
  
  

• No flex design: solid bush prevents dynamic camber and toe changes when cornering.
  
  

• Improved rear axle stability: more traction and confidence in high speed turns.
  
  

• Better feedback: increased connection to the rear axle improves driver control.
  
  

• UK made: designed and manufactured in the United Kingdom for quality and fit.
  
  

Vehicle compatibility / fitment

Direct fit for BMW G42 M240i. Designed for the factory rear control arms on G42 chassis. Confirm fitment if heavily modified or with custom suspension.

Technical specifications

• Main material: 6082 T6 billet aluminium.
  
  

• Bearings: Rodoball motorsport bearings.
  
  

• Fasteners: corrosion resistant 316 stainless steel.
  
  

• Finish: clear anodise or bead blast option for durability.
  
  

• Tolerance: precision machined for exact OEM mount locations.
  
  

Installation information

Tools required: basic hand tools, torque wrench, press or suitable removal tools.
Estimated install time: 1.5 to 3 hours depending on lift access.
Professional installation and post-fit alignment recommended to restore correct camber and toe.
Installation guide available on request.

Performance gains / why it is needed

OEM rubber bushes compress and twist under load, causing rear camber and toe to shift. Solid bushes keep geometry constant so tyres maintain contact patch. Expect crisper turn in, reduced rear scrabble, and steadier mid corner balance for spirited driving and track use.

What is included in the kit

• Pair of solid rear control arm bushes for G42 M240i
  
  

• Rodoball bearings and Fluro rod ends assembled where applicable
  
  

• 316 stainless steel washers and fixings
  
  

• Installation instructions
  
  

Warranty & guarantee

Backed by Suspension Secrets manufacturer warranty for defects. Returns accepted for unused items in original packaging subject to store policy.

Related searches: BMW G42 rear bushes, solid control arm bushings, rear suspension upgrade, motorsport rear bush kit, rear axle stability G42. Pair with our alignment and toe kits for best results. Internal link: Suspension collection.

FAQs

Q: Will these make the ride harsh?
A: They are firmer than OEM rubber but designed to balance durability with daily usability. Expect firmer but controlled rear feel.
Q: Do I need an alignment after fitting?
A: Yes. Professional alignment is recommended.
Q: Are these reversible?
A: Yes. Replaceable bearings and hardware allow original parts to be refitted if needed.