To adjust the ride height on your coilovers, you typically turn the threaded lower mount or spring perch. This raises or lowers the height of the car. The method depends on the type of coilover: some adjust the shock body independently, while others adjust by changing spring preload.
With BC Racing coilovers, you adjust the ride height by rotating the bottom mount, which allows you to lower the car without changing the preload on the spring. This is the best method because it doesn’t affect suspension travel or ride quality.
Make sure to:
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Jack up the car and remove the wheel.
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Loosen the locking collars on the coilover.
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Rotate the lower mount or perch to change the height.
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Re-tighten the collars and check for clearance.
Measure both sides to ensure the height is even. After adjusting ride height, it’s important to get a wheel alignment, since changing the height affects suspension geometry.
Using adjustable coilovers to fine-tune your vehicle’s ride height not only improves handling but also gives your car a custom stance.
