Suspension and Components› Shocks, Struts, Coil-Overs and Components

Tein

Twin-Tube Adjustable Height Coilover Kit

$689.75

SKU: 909-901

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

These coilovers feature steel construction with twin-tube internal design and offer ride height adjustability through the spring seat.
Show original supplier description
These coilovers utilize a shortened shell case to provide optimum damper stroke when the vehicle is lowered beyond standard factory ride height. Technically, the system is built with durable steel construction and features a twin-tube internal damper design. The kit provides ride height adjustability via a threaded spring seat, allowing owners to dial in their preferred vehicle stance. The Street Basis-Z struts are non-rebuildable. This complete kit includes four shock absorbers, four springs (rated at 392 lbs/in front and 336 lbs/in rear), seat locks, spring seats, thrust washers, bump rubbers, dust covers, and hook spanners for adjustment.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTein
Part Number909-901
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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