370z BC Coilovers

When it comes to suspension upgrades for your Nissan 370z, BC Racing coilovers 370z stand out for their blend of performance, reliability, and customization. These coilovers are designed to give you sharper handling, improved stance, and a ride that balances comfort with control.

The Z34 370Z runs a front double-wishbone and rear multi-link setup rather than a simple strut, so the chassis already has more suspension geometry to work with than most sports cars in its class. When you upgrade to 370z coilovers BC, you gain the ability to dial in your vehicle’s suspension geometry for better grip and cornering. The adjustability makes them a popular choice for enthusiasts who want to improve handling without sacrificing everyday comfort.

Note: BC Racing builds these kits specifically for the 2009-2020 Nissan 370Z (Z34), RWD only, so confirm your model year on the product listing before ordering. 

Why the 370Z Rewards a Coilover Upgrade

The double-wishbone front and multi-link rear on the 370Z give it excellent camber control and load distribution once the suspension is properly set up, but the factory dampers were never built to keep pace with that geometry. Stock shocks fade under sustained hard driving, and soft factory spring rates let the chassis move around more than the suspension design actually allows for. BC Racing's monotube dampers hold their damping force consistently under heat, and pairing them with vehicle-specific spring rates lets the 370Z's suspension geometry do what it was designed to do instead of fighting soft, tired stock components.

Choosing Your BC Racing Series

BC Racing offers four series for the 370Z, each aimed at a different kind of driving: 

  • The BR Series is the brand's entry point and, on the 370Z, its best-selling coilover in the segment, with a monotube damper that adjusts compression and rebound together at every corner for a wide, easy-to-use damping range. 
  • The DS Series steps up to digressive valving for sharper low-speed response when you want more control at turn-in. 
  • The ER Series adds independent compression and rebound tuning through external reservoirs for dedicated track and time-attack use.
  • The ZX Series sits at the top of the range for drivers building a fully committed track or competition car. 

Custom spring rates are available for $150, and Swift Spring upgrades are available when you want the most refined response. Whichever series you land on, the BC coilovers 370z owners install all share the same fully threaded shock body and rebuildable monotube design. For further advice, contact us today.

Fitment and What to Know Before Ordering

Full kits carry BC Racing North America’s two-year limited warranty against manufacturing defects, with claims handled directly by BC Racing North America. Our team can help you choose the right series and spring rate for how you drive your 370Z. 

The standard rear setup keeps the spring separate from the shock; the True Rear option, available on applicable 370Z fitments, replaces that with a full coilover at each rear corner for more precise rear ride height and damping control. 

Upgrade Your Nissan Suspension Now

For drivers who demand more from their Z, BC Racing remains the go-to choice for suspension excellence. Springrates offers a wide selection of 370z BC coilovers, making it easy to find the right kit for your build. Each set of Nissan 370z coilovers is crafted with high-grade materials, ensuring long-term performance and durability. Browse our products or contact us today.

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FAQs

Can I adjust the ride height on 370z BC coilovers?

Yes. Every BC Racing 370z coilover has independently adjustable ride height, and because the shock body is fully threaded, you set height separately from spring preload. That means you can drop the stance without eating into the suspension travel you need for a comfortable, controlled ride.

How long do Nissan 370z BC coilovers last?

With proper installation and maintenance, BC Racing coilovers are built to last for years, even under demanding driving conditions. The monotube dampers are fully rebuildable rather than disposable, and every kit is backed by a two-year warranty handled through BC Racing North America.

What's the difference between BC Racing 370z coilovers and Air Suspension?

BC Racing coilovers offer mechanical performance tuning, with adjustable damping and spring rates matched to how you drive, while Air Suspension provides on-the-fly height adjustment for show and stance builds. Many drivers choose coilovers for track and performance use, since spring-based suspension responds more predictably under hard cornering and braking.

Do BC Racing 370z coilovers require professional installation?

While experienced enthusiasts may install them, professional installation is recommended to ensure correct setup and alignment. An alignment is required after installation regardless of who does the work, since ride height changes camber and toe. Reach out to us at Springrates today for tips and assistance.

Which BC Racing series is best for a 370Z?

It depends on how you split your time between street and track:

  • BR Series: The streetable all-rounder and the best-selling 370Z coilover in its segment
  • DS Series: Digressive valving for sharper low-speed control on a car you still drive daily
  • ER Series: Independent compression and rebound tuning for dedicated track and time-attack days
  • ZX Series: The top of the range for a fully committed track or competition build

Most 370Z owners who split time between street and weekend track days are well served by the BR or DS series.

What is the True Rear option on the 370Z, and do I need it?

The standard 370Z coilover kit keeps the rear spring separate from the shock, which is how the factory setup works too. The True Rear option replaces that with a full coilover at each rear corner, giving you independent ride height and damping control at the back of the car. It's worth the upgrade if you're chasing precise rear balance for track or drift use; for a street-focused build, the standard rear setup is usually plenty.

Do I need an alignment after lowering my 370Z?

Yes. Lowering the 370Z changes its suspension geometry, so a professional alignment is strongly recommended after installation. As the front double-wishbone geometry is sensitive to ride height, getting the alignment right is what lets the coilovers deliver the camber gain and handling they're designed for, rather than just a lower stance.

Will BC Racing coilovers fit my 370Z model year?

BC Racing builds these kits for the 2009-2020 Nissan 370Z (Z34), RWD only. Confirm your exact model year on the product listing before ordering, or contact us and we'll verify the correct kit for your car.