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WiseFab - Toyota Supra MK4 Rear Suspension Drop Knuckle Kit (WF180)

WiseFab - Toyota Supra MK4 Rear Suspension Drop Knuckle Kit (WF180)

SKU:WF180

Regular price $4,825.00
Regular price Sale price $4,825.00
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

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The main purpose of this Wisefab Toyota Supra rear suspension kit is to increase grip when lowered. Whether you need to maintain speed at high drift angles, get a better start in drag racing, or simply go faster on track, this is for you. The Supra rear suspension features anti-squat, reduced camber gain, a higher roll center, and an adjustable shock motion ratio.

Recommended alignment parameters are:
Camber: -0.5
Toe: 3-10 mm toe in per side

    <リ> Improved Roll Center (RC)
    In the Supra rear suspension, the RC is returned to the normal range when the car is lowered, which increases roll stiffness. <リ> Less Camber Gain
    The Supra rear suspension already has a significant amount of camber gain at stock ride height. Lowering the car increases this gain further. The Wisefab setup reduces camber gain to increase grip. <リ> Anti-Squat
    The original Supra rear suspension has negative anti-squat, meaning the rear squats significantly during acceleration. We have changed the anti-squat to be slightly positive to make the rear movement more stable. <リ> Adjustable spring and shock absorber motion ratio.
    The shocks have 3 mounting options on the rear arm, allowing you to quickly change the stiffness and handling of the suspension without changing springs or adjusting ride height.< /li>

Kit contents:

  • Pre-set suspension control arms
  • Knuckles with hardware
  • Installation guide.

<スパン> Span>

Other components, packaging, and clearances.

  • The hub-to-hub length (track) is the same as the original because it is defined by the half-shaft length.
  • This kit assumes sufficient clearance for coilovers.
  • The ride height is designed to be up to 80mm from the front subframe to the ground, depending on the front.
  • Depending on rim width and ET, slight modifications to the inner wheel well may be required.
  • Minimum rim size is 17 inches. The kit was tested with 9.5" x 18" ET 35.
    The maximum tire size tested is 265/35 R18.

This kit is designed and manufactured to be ready for use after installation and toe adjustment.


    Before Ordering

    〇Regarding Import Consumption Tax
    At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges other than the total amount paid at checkout.

    〇Checking Compatibility
    Since all of our product databases are based on North American vehicles (USDM), please check compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure if the listed product fits your vehicle, please feel free to contact us. Our support team will look into it for you.)
    If you order without confirming compatibility, we cannot accept returns due to non-compatibility.
    Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
    All products have been translated into Japanese using translation software. There may be confusing expressions, so please contact us if you have any questions before ordering.

    ○Regarding Shipping
    Shipping costs are paid at the time of checkout. Shipping quotes are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually by email.

    Essentially, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with plenty of time. If you are in a hurry, please contact us to check delivery times in advance. All products are transported via air freight. They are not shipped by sea.

    ○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
    All products we handle are basically designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese vehicle inspection system," and we cannot provide strength calculation documents or similar paperwork for the Japanese vehicle inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, and off-road," and installation and use are at your own risk.

    ○Regarding Warranty
    Please check the contents of your order immediately upon arrival. As all products are shipped internationally from outside Japan, packaging boxes and products may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products different from what was ordered. Furthermore, for products sold through us, we will only provide warranty support "exclusively through our company." Please note that we do not handle support through other companies or agents located within Japan.