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BC Racing
BC Racing ER-SERIES Coilovers For 06-10 Honda Civic Type A-40-ER
BC Racing ER-SERIES Coilovers For 06-10 Honda Civic Type A-40-ER
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BC Racing
SKU:
A-40-ER
$2,108.97
Other BC Racing kits for this car
Fits these vehicles
- 2006-2010 Honda CIVICDX, EX, GX, Hybrid, LX, Si
- 2008-2010 Honda CIVICDX-G
- 2009-2010 Honda CIVICEX-L, Hybrid-L
Part details
- Part number
- A-40-ER
- Brand
- BC Racing
- Series
- ER
- Damper type
- Mono-tube
- Damping adjustment
- 30-way compression, 30-way rebound (independent)
- Ride height
- Adjustable
- Spring rate (front)
- 6 kg/mm
- Spring rate (rear)
- 5 kg/mm
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Fits: 2006-2010 Honda CIVIC (DX, EX, GX, Hybrid, LX, Si); 2008-2010 Honda CIVIC (DX-G); 2009-2010 Honda CIVIC (EX-L, Hybrid-L).
The BC Racing ER-SERIES coilover, part number A-40-ER, is listed for the 2006-2010 Honda Civic. The fit list includes DX, EX, GX, Hybrid, LX and Si, plus the 2008-2010 DX-G and 2009-2010 EX-L and Hybrid-L. It is a bolt-in coilover that takes the place of the factory strut or shock.
One threaded-body unit holds the spring and damper. Move the spring perch with the collar and ride height changes without swapping parts. Coilovers are fitted to lower the car, tighten body roll, and give you corner-balancing and alignment latitude beyond stock. Many also add damping adjustment, so the car can be set stiffer for track work and softer for daily driving.
Select your vehicle on the page to confirm fit, or call us if you are choosing between BC Racing series.
- Series:
- ER-SERIES
- SKU:
- A-40-ER
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BC Racing
BC Racing ER-SERIES Coilovers For 06-10 Honda Civic Type A-40-ER
BC Racing ER-SERIES Coilovers For 06-10 Honda Civic Type A-40-ER FAQ
It is listed for: 2006-2010 Honda CIVIC; 2008-2010 Honda CIVIC; 2009-2010 Honda CIVIC. Pick your vehicle on this page to check your exact year and trim.
Ride height is set on the threaded body or the lower mount, and the damping (how firm the shock feels) with the adjuster when the kit has one. Some kits also let you set spring preload and camber at the top mount. The Part details above list what this exact kit adjusts.
Yes. Changing ride height changes camber and toe, so have the car aligned once the height is set and the suspension has settled after a short drive.
Set all four corners before the alignment, keep the drop inside the maker's range, and re-check the height after the first drive because the springs settle. Going lower than the maker recommends costs ride quality and tire life.
The car settles a little over the first few drives. After that, re-check the ride height, the lock rings on the collars and the top-mount hardware, then get the alignment done.
This kit is the maker's ER series. Each series is built for a different mix of street comfort and track grip and comes with its own damper and spring setup, so the series name tells you which tune you are getting.
Yes. Most coilovers are built for daily use when set to the maker's recommended height and a softer damping setting. Track-focused series ride firmer.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
This is the ER-SERIES, A-40-ER. BR (A-40-BR-RA) and DS (A-40-DS-DA) are also listed; compare by name or call us.
It takes the place of the factory strut or shock with one threaded-body unit holding both spring and damper.
Many coilovers add damping adjustment for exactly that. Check this listing's details for this kit's adjustment.
Install and care: coilovers
Before you start
- Read the maker's guide and note the recommended ride-height range for your car.
- Book an alignment for after the install; the car needs one.
Do
- Set all four corners to the same drop before the alignment and re-check the height after the first drive.
- Keep the threads clean and lightly lubricated so the collars still turn next season.
Don't
- Don't go lower than the maker's range; it costs ride quality and tire life.
- Don't skip the alignment.