Every Series, Tuned for the Z33

The Nissan 350Z is one of the most capable rear-wheel-drive platforms ever built at its price point. Its double-wishbone front and multi-link rear suspension geometry give BC Racing coilovers for the 350Z an excellent foundation. But stock dampers and soft spring rates leave real performance on the table, and on a Z33 that's 15 or more years old, worn factory suspension components make the case for an upgrade even stronger.

Why the Z33 Rewards a Coilover Upgrade

From the factory, the 350Z was tuned for a blend of comfort and sportiness. That compromise shows up quickly under pressure: body roll through fast corners, nose dive under hard braking, and a vague, disconnected feel mid-corner that makes precise inputs difficult. BC Racing 350Z coilovers fix all of that. Fully threaded shock bodies allow precise ride-height adjustment independent of spring preload, so you can lower the car without reducing suspension travel or upsetting damper performance. This matters specifically for the 350Z because lowering changes your camber and toe angles. Correcting geometry after a drop is far easier when height is adjusted through the damper body rather than spring preload.

Multiple Series Available for Every Build

The BC coilovers for the 350Z range cover every driving goal. The BR Series is the most popular starting point, offering 30-way simultaneous compression and rebound adjustment, carefully chosen spring rates that avoid the oversprung feel common in competing products, and a balance of street comfort and track capability that suits daily drivers and weekend enthusiasts equally. The DS Series steps up with digressive piston valving for sharper low-speed damping response, better weight transfer control, and increased chassis feedback - the right call for drivers who track regularly or want maximum precision from their Z33. The ER Series adds independent compression and rebound adjustment via external reservoirs on all four corners, putting full session-by-session tuning capability in the hands of serious track and drift drivers.

Both standard and True Rear coilover configurations are available for the 350Z. The True Rear option replaces the factory divorced spring and shock setup with a full coilover unit at the rear, giving you proper spring rate tuning, improved rear chassis response, and a cleaner, more race-oriented setup overall.

All 350z BC coilovers can be ordered with custom spring rates at no additional cost, Swift Spring upgrades, and camber plates on applicable fitments. Every kit is backed by a 2-year warranty and is fully rebuildable.

At Springrates, we've been an authorized BC Racing retailer since 2005. If you need help choosing between series or finding the right spring rates for your build and driving goals, reach out. We'll give you a straight answer.

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FAQs

Are BC Racing coilovers a good fit for the Nissan 350Z?

Yes. BC Racing coilovers are one of the most popular upgrades for the 350Z and work exceptionally well with the Z33 chassis. The double-wishbone front and multi-link rear suspension geometry on the 350Z responds well to coilover upgrades, improving body roll control, steering precision, and overall balance. BC Racing offers multiple series that cover every use case, from daily street driving to competitive drifting and track days.

What is the difference between standard and True Rear BC Racing 350Z coilovers?

The standard BC Racing 350Z kit uses a coilover at the front and retains a modified rear setup. The True Rear configuration replaces the factory divorced spring-and-shock arrangement at the rear with a full coilover unit, giving you proper spring rate selection, improved rear chassis response, and better overall tuning capability. For drivers building a serious performance or drift setup, the True Rear option is the stronger choice.

Which BC Racing coilover series is best for the 350Z?

It depends on how you drive. The BR Series suits street drivers and those who want a reliable, well-balanced upgrade with 30-way damping adjustment and factory-correct spring rate tuning. The DS Series is better for regular track use, delivering sharper low-speed damping control through digressive valving. The ER Series, with independent compression and rebound adjustment via external reservoirs, is the right choice for committed track and drift drivers who actively tune their setup between sessions.

Can I use BC coilovers on my 350Z as a daily driver?

Yes. The BR Series in particular is well suited to daily use on the 350Z. BC Racing selects spring rates specifically to avoid the oversprung, harsh ride that many competing coilovers produce. With damping backed off through the 30-way adjustment range, the BR Series delivers a noticeable improvement in handling over worn factory suspension without the punishing ride quality associated with track-only setups.

Do BC Racing 350Z coilovers support custom spring rates for drift builds?

Yes. All BC Racing 350Z coilovers can be ordered with custom spring rates at no additional cost. For drift applications, stiffer front rates and softer rear rates are common choices to promote forward traction and more predictable weight transfer. BC Racing will also re-valve the dampers to match your chosen rates if they differ significantly from the standard setup, ensuring the spring and damper work together correctly rather than fighting each other.

Will I need an alignment after fitting BC Racing coilovers to my 350Z?

Yes, always. Lowering the 350Z changes your camber and toe angles, and driving on uncorrected alignment will accelerate tyre wear, reduce grip, and cause handling imbalance. Because BC Racing coilovers adjust ride height via the threaded shock body rather than spring preload, you retain full suspension travel at your chosen height, making geometry correction easier and more precise. Camber plates are available on applicable fitments to assist with front alignment correction.

How long do BC Racing coilovers last on a 350Z and what warranty is included?

BC Racing coilovers are covered by a 2-year warranty against manufacturing defects. Beyond the warranty period, all kits are fully rebuildable, with individual replacement parts available separately. A leaking shock cartridge, for example, can be replaced without replacing the entire unit. With proper maintenance and setup, a set of BC Racing 350Z coilovers is a long-term suspension investment. All warranty claims are handled directly through BC Racing North America.

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