Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2024 Porsche Taycan 9J1 Turbo S Sedan Electric

Rear Spring Wishbone Bushings

Improve performance and handling for your G20 / G29 / A90 / A91
Verkline
Mfg Part #
WAS-425 WAS-425
ECS Part #
ES#4727736
Brand
Verkline

199.00
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Ships Directly From Supplier
Est. Ship Date:
on Sep 10, 2026
Qty
Does this fit my vehicle?

Product Details

Rear Spring Wishbone Bushings

Introducing Verkline's advanced rear spring wishbone bushings—designed to deliver uncompromised suspension precision for high-performance driving. After an extensive development and testing program that included 3D laser scanning, CAD development, rigorous FEA analysis, and real-world road tests, these bushings are now available to enthusiasts looking for reliability on the track.

Why a Stiff Suspension Matters

In racing and high-performance environments, maintaining precise suspension geometry is crucial. Rubber bushings, while effective at dampening road imperfections, can flex under load and alter your carefully tuned alignment settings. This flex can lead to unpredictable handling and slower lap times. By replacing rubber components with Verkline's solid wishbone bushings, you ensure that your suspension setup remains consistent and stiff, providing improved handling, better grip, and a significant performance edge on the track.

Upgrade your suspension system with Verkline's solid rear spring wishbone bushings and enjoy the benefits of a stiff, reliable setup that holds its geometry—helping you achieve more consistent handling and faster lap times every time you hit the track.

Benefits:

  • Enhanced Strength and Rigidity: Offers superior handling performance by maintaining a firm, stable suspension geometry.
  • Consistent Alignment: Eliminates the flex issues associated with rubber, ensuring that your track setup stays precisely as intended.

Features:

  • Bolt-In Kit: Designed for easy installation with no modifications required.
  • Pre-Assembled Inserts: Each component comes pre-configured for hassle-free integration.
  • Anti-Bend Tool: Prevents wishbone deformation during insert replacement.
  • Premium Construction: CNC machined from 6082 T6 aluminum, combining lightweight design with exceptional strength.
  • Motorsport-Grade Components: Includes high-quality spherical bearings built for the demands of competitive racing.
  • Complete Mounting Kit: Contains all necessary parts to mount on your vehicle.
  • OEM Compatibility: Engineered to work seamlessly with OEM wishbone and subframe systems.

What’s Included:

  • Two pairs of CNC machined 6082 aluminum spherical bearing housings
  • High-quality motorsport spherical bearings
  • Lightweight aluminum spacer sleeves for assembling the arm with the subframe
  • Steel pipe insert tool and spacer
  • Printed installation instructions

Notice:

Sold exclusively for off-road, track, and racing applications. Please note that installing these bushings may result in increased noise, vibration, and harshness (NVH). We strongly recommend that installation is carried out by a qualified and experienced workshop.

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
BMW A90 MKV Supra B48 2.0L Use vehicle selector to confirm fitment
BMW A90 MKV Supra B58 3.0L Use vehicle selector to confirm fitment
BMW G20 330i B46 2.0L Use vehicle selector to confirm fitment
BMW G20 M340i B58 3.0L Use vehicle selector to confirm fitment
BMW G29 Z4 sDrive M40i B58 3.0L Use vehicle selector to confirm fitment
BMW G29 Z4 sDrive30i B46 2.0L Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

+ +

Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

+ +

Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

+ +

Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

+ +

Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

+ +

Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

Shop Our Clearance Sale - Up To 80% Off
Revamp your ride with unbeatable deals!
Hurry, limited stock available!
Shop Now

Prop 65 WarningProp 65 Warning

Frequently Purchased Together

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings