Tein Street Basis Z Coilovers - 11-16 Honda CR-Z

Regular price $604.49 USD Sale price $604.49 USD Regular price $636.30 USD
Sale 5.0% $31.81 USD (5.0%)
Special order - Ships in 8+ weeks
SKU: teinGSHA6-81AS2
Product Description
The Tein Street Basis Z damper is the evolution of the popular BASIS coilover. Developed to provide a performance ride and sporty stance, the shortened shell case design provides optimum damper stroke at lower than standard vehicle ride height. The whole assembly was developed as a whole rather than in parts making these coilovers among the most affordable in the market without losing product quality.

Vehicle ride height is adjustable via the ZT coated threaded sleeve. Updated internal components and external coatings increase durability and product life. Street Basis Z dampers are great for daily driving and spirited driving for drivers seeking an upgrade without breaking the bank.
Made by Tein under strict quality control standards and developed by highly trained suspension engineers.

  • Honda CR-Z [ZF1 / ZF2] (2011, 2012, 2013, 2014, 2015, 2016)


  • Steel Twin Tube internal construction for comfort
  • Ride Height adjustable via spring seat
  • Tein Green Powder coated damper body
  • Non-welded ZT coated Adjustment Tube
  • Full-Length Dust Boots for durability
  • 1-piece Aluminum Spring Seat with Delrin Thrust Washer
  • Spring Rates (front / rear): 3.0 / 4.0 [in kgf/mm]
  • Drop Range (front / rear): 0.6 - 2.0 / 1.2 - 2.5 [in inches]

Extended Information

  • Type: Coilover Suspension
  • Sturt Design: Twin Tube
  • Height Adjustment: Yes
  • Dampening Adjustable: No
  • Spring Rates (front / rear): 3.0 / 4.0 [in kgf/mm]
  • Drop Range (front / rear): 0.6 - 2.0 / 1.2 - 2.5 [in inches]
  • Piston Rod OD: 22mm front / 12.5mm rear.
  • Chassis Code: ZF1 / ZF2
  • Engine Code: LEA
  • Warranty: 1 Year Warranty

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 7 reviews
Gabriel P. (Providence, RI, US)

Tein Street Basis Z Coilovers - 11-16 Honda CR-Z

Rocky S.

Tein Street Basis Z Coilovers - 11-16 Honda CR-Z

Diego C. (Turlock, CA, US)
Looks amazing!

I took my sweet time to install them and can honestly say they came out looking great! I would definitely recommend these for a build that gets that low look without sacrificing much of your daily drivability.

Isaiah (Middleburg, FL, US)
Bang for your buck

This coilovers ride extremely well for a daily driver by soaking up the bumps but also is tight in the corners.

Eric G.
The most balanced setup

I've driven other CRZs with big named coilovers and these are definitely the best bang for your buck.
The package showed up Two days EARLIER than the estimated arrival time!
After installing them, I went on a mountain pass and they performed great!
I originally came from Lowering springs with stock oem shock absorbers. I needed to replace my shocks, but I didn't have the funds to buy $1,000 coilovers nor did I want to go back to a stock suspension setup.
They're both soft and stiff when you need it. They soak up bumps and unevenness on Roads but they are stiff and planted on the corners.
If anyone is looking to install budget coilovers... THESE are the best ones you can get for the price.
The instructions came in mostly in Japanese with some English. Though I wish the instructions were all in English, they did include a lot of pictures which made it easy to install.
I am very satisfied with the purchase.
Thanks you Kamispeed for bringing my fun little CRZ to life again!

Ricky S.
Great ride quality great look

Would recommend to anyone with a cr-z, looks hot, easy to install, hugs corners like a champ and not too harsh for daily driving.

Anonymous (Lake Elsinore, CA, US)
Fast shipping, but tampered packaging

I was very impressed to receive this item so quickly. According to the instruction manual, every part was included, but there was a hole in the plastic packaging containing the warranty information and installation instructions. The inner cardboard supports showed evidence of shock, but the parts did not seem to be affected. Is there a way for me to confirm that I have all the correct contents? (two adjustment tools, 4 stickers, and an emblem were included).