326POWER  |  SKU: 326-HELPERSHEET-ID66-BLK

326Power Helper Spring Sheets - ID: 66mm

$5000
Color: Black
Box 1
Fast Shipping
Box 2
Secure Payment
Box 3
Genuine Parts

Effective August 29, 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.

Suspension of Duty-Free De Minimis Treatment

Logo with '326 power' text and website URL on a white background

326POWER ID66 Helper Sheets have a one-piece structure and is a whopping 5mm thick, expanding the range of settings. While the conventional aluminum collar has a three-piece structure and is about 10mm thick.

This item can be used on both ID 65mm and 66mm springs.

Note: Sold in pairs of 2 (fits 2 helper springs).

Shipping & Returns

Tariff Notice – Japan Shipments

Effective August 29, 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.

Suspension of Duty-Free De Minimis Treatment

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.

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

  • In Stock: 5-10 business days
  • Out of Stock: 4-6 weeks
  • Custom-Builds: 4-6 weeks
  • Special Order: 4-6 weeks

Orders can be returned within 30 days of fulfillment if all rules shown below are met.

  • Products must be in original packaging and in a new and resalable condition.
  • Any product that was used or fully/partially installed is non-returnable.
  • Custom products, special order products, and services are non-returnable and non-refundable.
  • Shipping fees and tax are non-refundable.
  • If the return of an item was caused by an error on our part, or a manufacturer's part, we will cover the shipping fees.

Warranty

FAQs

Questions? Check out or full FAQs here.

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Shipping Notice

Icon of a truck with a check mark, indicating delivery or verification.

Some oversized, heavy, or specialty items may incur additional shipping charges based on your delivery location. If this applies to your order, our team will contact you after checkout with the updated cost. Orders will not ship until additional charges are confirmed and paid.

326Power Helper Spring Sheets - ID: 66mm

326POWER

326POWER isa Japanese aftermarket parts company founded by legendary D1GP drifter Mitsuru Haraguchi, known for producing high-quality, extreme-customization parts like extreme camber suspension and widebody kits for show and drift cars. What began with stickers grew into an international brand offering custom-made suspension, unique wheel collaborations, and distinctive body kits with a signature low-and-wide style, catering to enthusiasts who want their vehicles to stand out.

SHOP ALL

Join Thousands of Enthusiasts Who Trust Revline

⭐ Trusted by weekend warriors and track junkies
⭐ Featured parts for Toyota, BMW, Subaru, Audi, Nissan, and more
⭐Built to support your drive, from garage to podium
⭐1,000+ successful builds and counting

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Contact Us