74.5-78 Nissan 260Z & 280Z S30 BC Coilover - BR Type

Brand: BC Racing

Part number: D-49-BR

Bc Racing Coilovers for the 74.5-78 Nissan 260Z / 280Z S30

Part Number: D-49-BR

This kit is for the S30's with 55mm Shock tubes. Please measure your shock tubes to make sure you get the correct kit. Requires welding

Our BR Type Coilover by BC Racing is the perfect choice for street driving and the occasional road course or autocross duty. With easily accessible adjustment knobs for fine-tuning your compression and rebound, plus a separately adjustable ride height, having a performance coilover system could not be any easier. You choose how low or high you want your vehicle to sit (no preset ride height here) and our patented concave lower locking ring keeps it locked in securely. All of our systems come with pillowball mounts to provide the most feedback possible from your suspension, and to sharpen your steering response. Our available front and rear camber plates also allow you to get the perfect alignment setup without compromise. BC Racing offers all of these features while providing a strong, attractive-looking coilover system at a reasonable price.

Camber plate options:

The first style of camber plate is the direct bolt on style which offers a 3 bolt design that bolts into the strut tower with no cutting or welding required.

The second option for camber plates is a 4 bolt design that allows for more extreme camber (both positive & negative).

The 4-bolt design utilizes two of the factory holes but still requires two new holes be drilled.

The 4 Bolt camber plates are considered custom build so they have a lead time of 3-4 weeks before shipping.


  • Mono-tube shock design
  • Full height adjustability through the shock body (not spring)
  • 30 levels of dampening adjustment (compression/rebound)
  • Front camber plates are included on all applicable kits
  • Rear camber plates included on certain applications
  • Extreme Low - Built with shorter shock bodies and shorter springs 4-5" Max drop
  • Swift Springs - Premium grade springs for better handling and ride quality.
  • 1 year warranty against manufacturer defect
  • Completely rebuildable and individual parts are available separately for purchase
  • Weld on design
  • Spring Rates:

    4K Front, 5K Rear

    Custom Spring rates are available for this set. You can request custom rates by entering them in the special instructions box after clicking add to cart. BC springs are available up to 18K. Rates higher than 18K will require an upgrade to Swift Springs.

    Custom builds will have a lead time of 3-4 weeks due to them being built to order. Custom builds are any sets with 4 bolt camber plates, Extreme low, Swift springs, or custom spring rates.

    Customer Reviews

    Based on 10 reviews
    G. S. (Virginia Beach, US)
    Good stuff

    Product was exactly what I asked for and the quality was A1.

    Bao T. (Woolwich, US)

    Super fast shipping very happy

    Julian M. (Los Angeles, US)

    Coils came in a lot sooner than expected even for being custom made. Quality is great and couldnt have asked for a better set.

    Bryan W. (Charikar, AF)
    Wrong item

    I have currently not installed the coilovers and I have full confidence in the fact that they will work as intended once installed but Coilover Depot sent me the wrong item.

    I received the right shock tube and all but requested 4 bolt top hats instead of the 3 bolt top hats. As soon as I received the email stating they had shipped I knew they had shipped the wrong parts. Overall this would not be a big deal except for the fact that im away for work and wont be home for another 3 months and my wife has to deal with this.

    To rectify the problem, Coilover Depot wanted me to remove the top hats and ship them back and they would replace them with the 4 bolt ones that should have been in the kit to start with. This would be fine except again, I'm away for work and my wife is now having to do this... Hopefully she can remove them without any issues and get them sent back. To complicate things more, the Convid-19 has screwed the entire world up and my wife is now sick (probably just a common cold).

    chelsa T. (Charlotte, US)
    Great service

    My coilovers arrived inna timely manner and customer service was great!!