326POWER Majibane Helper Springs - ID: 63mm (2.48")
326POWER Majibane Helper Springs - ID: 63mm (2.48")
326POWER Majibane Helper Springs - ID: 63mm (2.48")

326POWER

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SKU:

326POWER Mazibane Helper Springs - ID: 63mm (2.48")

$117.00
4.8
Rated 4.8 out of 5 stars
6 Reviews
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Tariff Notice – Japan Shipments

Effective August 29, 2025, this product will be subject to a 15% tariff when imported into the United States from Japan. Any tariff charges billed will be the customer’s responsibility. Tariff rates may change at any time.

Suspension of Duty-Free De Minimis Treatment

Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

326Power currently does not provide live inventory. Please check stock prior to ordering if needed. All handling times are estimates and may change at any time.

  • In Stock: 7-10 business days
  • Out of Stock: 4-6 weeks
  • Custom-Builds: 4-6 weeks
  • Special Order: 4-6 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

More Information

Product Details

The 326POWER Majibane Helper Springs with a 63mm (2.48") inner diameter provide essential preload assistance for coilover setups running at aggressively low ride heights. Available in 40mm, 60mm, 80mm free lengths at a 1.0 kg/mm spring rate, these lightweight helper springs prevent spring separation during full extension without affecting your primary spring rate. Sold as a pair.

Why Use Helper Springs?

  • Prevents Spring Separation — Keeps your main coilover spring seated on the perch at full droop, eliminating dangerous free play
  • Low-Rate Design (1.0 kg/mm) — Soft enough to compress fully before your main spring engages, preserving your intended spring rate and ride feel
  • Aggressive Lowering Support — Essential for setups where the main spring does not have enough preload to stay seated at full extension
  • Universal Coilover Fit — 63mm ID fits coilovers with matching inner diameter specifications
  • Multiple Height Options — Choose from 40mm, 60mm, 80mm to match your available preload gap

Note: Includes two (2) helper springs.

Specifications

Product Line 326POWER Majibane
Inner Diameter 63mm / 2.48"
Available Height(s) 40mm, 60mm, 80mm
Spring Rate 1.0 Kg/mm
Country of Origin Japan
Quantity 2 Springs (Pair)

Customer Reviews

See what customers think of this product.

4.8
Rated 4.8 out of 5 stars
Based on 6 reviews
100%would recommend these products
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6 reviews
  • FT
    Filamore T.
    Verified Buyer
    Reviewing
    326Power Helper Spring Sheets - ID: 63mm
    Rated 5 out of 5 stars
    326 Power Helper Spring Sheets Fitment

    Installed 326Power Helper Spring Sheets between the coilover spring and helper spring on when setting up the coilovers on my Supra. These helper sheets have excellent fit with the 62mm ID coilover springs of my BC Racing coilovers.

    This setup has done 2 autocross events and everything held up well. No rattling, nothing came loose, and pretty solid so far.

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  • MM
    Mason M.
    Verified Buyer
    Reviewing
    326POWER Charabane Coilover Springs - ID: 63mm / Length: 100mm
    Rated 5 out of 5 stars
    W Springs

    Was maxed out on rev 9s and wasn't satisfied, these brought the front right where I wanted it 🤙 here's with the springs and before...

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  • MR
    Miguel R.
    Verified Buyer
    Reviewing
    326POWER Charabane Coilover Springs - ID: 63mm / Length: 100mm
    Rated 4 out of 5 stars
    326 springs

    High quality springs and worth every penny

    Was this helpful?
  • AR
    Alexis R.
    Verified Buyer
    Reviewing
    326POWER Charabane Coilover Springs - ID: 63mm / Length: 100mm
    Rated 5 out of 5 stars
    326 Springs

    They are perfect and really well made 🔥🔥

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  • HM
    Hayden M.
    Verified Buyer
    Reviewing
    326POWER Charabane Coilover Springs - ID: 63mm / Length: 80mm
    Rated 5 out of 5 stars
    sweet

    sweet

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Questions & Answers

Have a question about fitment, specs, or installation? Ask below — our team is happy to help.
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