COILOVERS ER / BC RACING / INFINITI G37

BC Racing ER coilovers for Infiniti G37

BC Racing ER coilovers are designed for Infiniti G37 drivers seeking precise, fully adjustable, high-performance suspension. This new ER kit features separate reservoirs and 2-way adjustment, allowing fine tuning of vehicle handling for performance road driving, track or performance use.

Purpose of the part

Coilovers replace the original shock absorbers and springs to improve body control, driving precision and traction. They adjust ride height, spring preload and shock-absorber hydraulics. In the BC Racing ER range, separate compression and rebound adjustment provides more advanced tuning than a conventional coilover.

Separate reservoirs increase the available oil volume and improve damping thermal stability, particularly during intensive or prolonged use. This maintains a more consistent, higher-performance response in demanding conditions.

Symptoms or consequences of worn or faulty suspension

• Deteriorated handling and loss of precision in corners.
• Excessive body oscillation during acceleration, braking or changes of load.
• Uneven tyre wear.
• Longer braking distances due to poor tyre contact with the road.
• Suspension noise, knocking or feelings of instability.
• Reduced efficiency in performance driving or on track.

Benefits of replacement

• Significant improvement in road handling and stability.
• Precise ride-height adjustment to optimise the centre of gravity.
• 2-way adjustment for separate compression and rebound tuning.
• More consistent damping thanks to separate reservoirs.
• Can be adapted to performance road use, trackdays or chassis preparation.
• Improved steering precision and control of body movement.
• New BC Racing product, a brand recognised in performance suspension.

Specifications

• Brand: BC Racing.
• Range: ER.
• Type: Adjustable coilovers.
• Product: new.
• Hydraulic adjustment: 2-way, separate compression and rebound.
• Construction: separate reservoirs.
• Height adjustment: via threaded body, depending on kit configuration.
• Application: performance suspension for Infiniti G37.
• Spring rates: always stated in Front / Rear format.
• Use: performance roads, chassis preparation and track use according to settings.

Vehicle compatibility

• Infiniti G37.
• Compatibility must be checked according to year, body style, engine and exact vehicle configuration.
• Suitable for original-suspension replacement or chassis-upgrade projects on Infiniti G37.

Conclusion

BC Racing ER coilovers for Infiniti G37 are a high-end solution for improving chassis precision, stability and adjustment possibilities, with separate reservoirs perfectly suited to demanding drivers.