BC Racing BR-SERIES Coilovers For 96-04 Porsche Boxster Y-18-BR
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- 1997-1999 Porsche BoxsterBase
- 2004 Porsche BoxsterBase
- 2000-2003 Porsche BoxsterRoadster, Roadster S
- 2004 Porsche BoxsterS, S Special Edition
- Part number
- Y-18-BR
- Brand
- BC Racing
- Series
- BR
- Damper type
- Mono-tube
- Damping adjustment
- 30-way
- Ride height
- Adjustable
- Spring rate (front)
- 3.5 kg/mm
- Spring rate (rear)
- 6 kg/mm
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BC Racing BR-SERIES Coilovers For 96-04 Porsche Boxster Y-18-BR
BC Racing BR-SERIES Coilovers For 96-04 Porsche Boxster Y-18-BR FAQ
It is listed for: 1997-1999 Porsche Boxster; 2004 Porsche Boxster; 2000-2003 Porsche Boxster and more (see the full list above). 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 BR 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.
You can set ride height with the threaded body, adjust damping across 30 clicks, and control spring preload.
Yes. Spring rates can be matched to your build, with a free upgrade to custom rates. Call 813-535-5801 for help.
Both. BC says the same kit can ride comfortably on the street or be firmed up for a track day.
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.
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