Swift Spec-R Performance Springs for 2009+ Nissan 370Z (4N905R)

Regular price $439.84 USD Sale price $439.84 USD Regular price $477.00 USD
Sale 7.79% $37.16 USD (7.79%)
Special order
Product Description
The Swift Spec-R lowering springs are made for the true automotive enthusiast that wants to take their Nissan 370Z to the next level. With a 10k / 1.25" front drop and 10.5k / 1" rear drop, your Z34 will achieve a safe lower center of gravity, a balanced ride, & reduce body roll. These high quality springs will truly unleashing your 370Zs suspension potential.

  • Nissan 370Z [All Models] (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019)


  • Spring Rate: 10K / 10.5K (front / rear)
  • Height Drop: 1.25 inches / 1.0 inches (front / rear)
  • Material: Swift Proprietary H5S.TW
  • Spring Rate Design: Linear
  • Warranty: 3 Year Limited Warranty for On-Road Use Only

Extended Information

DIY Spring Install Guide - the370Z

History of Swift Springs

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.

Customer Reviews

Based on 36 reviews
ADRIAN (Sacramento, CA, US)

Have not installed yet but love the site had no trouble at all, fast and easy, package came in quicker than expected definitely recommend!

Mynor D.L. (Sylmar, CA, US)
Nice and low!!!!!

It’s a nice daily drive drop, noticeably but not scrapping all over the road.cant even notice the drive difference from stock.

MATHADAE K. (Jonesboro, GA, US)
Thanks for everything!!!

Nice, set up, will send a picture when I put them on the car!!

Beau W. (Cedar Park, TX, US)
Haven't Installed, but Service Was Easy

The site was easy to navigate, quick checkout, good interface. Cant wait to pair these Swifts with the Koni Yellows I plan to buy from Kami as well.

trevor s. (Campbell, CA, US)
Swift springs 100% worth it

Great springs and great price, gives the perfect amount of drop

Efren D.
fast delivery

it came quicker than expected. i havent installed it yet but im anxious to see how itll turn out. im planning on purchasing rear cambers and catback from this establishment in the future. thanks and mad props for being dependable.

Laura S.

Solid feel. Subtle but nice new lowered look to my Z. I love it!