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ES#2538017 - 99333305900KT7 - Suspension Refresh Kit - Level 3 - Complete front and rear suspension kit - Genuine Porsche - Porsche

Suspension Refresh Kit - Level 3

Complete front and rear suspension kit
Genuine Porsche
Mfg Part #
99333305900KT7
ECS Part #
ES#2538017
Brand
Genuine Porsche

14064.99
This product is lifetime replacement eligible Partial Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Available from Supplier
Est. Ship Date:
Ships on Aug 25, 2026
Qty
Does this fit my vehicle?

Product Details

The ECS ultimate Level 3 suspension refresh kit contains all the necessary components to restore your suspension. Just add shocks and struts for a complete suspension overhaul solution.

With the proper tools, a complete suspension overhaul can be performed in a weekend.

Level 3 suspension rebuild kit comes with:

- All control arms and trailing arms

- Ball joints

- Upper Strut Mounts

- Bump stops

- Strut bellows

- Sway bar drop links

- Sway bar brackets and bushings

- Tie rods and ends

- Steering bellows

- All necessary hardware and ancillary components

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis Special Fitment Notes
Porsche All Carrera All All 993 Only for Vehicles equipped with M030 sport suspension package (22mm front and 20mm rear swaybars)
Porsche All Carrera 4 All All 993 Only for Vehicles equipped with M030 sport suspension package (22mm front and 20mm rear swaybars)
Porsche All Carrera 4S All All 993 Only for Vehicles equipped with M030 sport suspension package (22mm front and 20mm rear swaybars)
Porsche All Carrera S All All 993 Only for Vehicles equipped with M030 sport suspension package (22mm front and 20mm rear swaybars)
*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.

Kit Contents

Description Brand Qty Lifetime
Rear Stabilizer Retaining Bow Genuine Porsche - Corporate Logo 2 YES
Rear Sway Bar Bushing - Priced Each Genuine Porsche - Corporate Logo 2 YES
PAN-HEAD SCREW Genuine Porsche - Corporate Logo 2 YES
HEXAGON-HEAD BOLT Genuine Porsche - Corporate Logo 4 YES
HEXAGON-HEAD BOLT Genuine Porsche - Corporate Logo 2 YES
HXHD SCREW 8X25 Genuine Porsche - Corporate Logo 4 YES
HEX-HEAD BOLT 14X100 Genuine Porsche - Corporate Logo 2 YES
HXHD BOLT 12X80 Genuine Porsche - Corporate Logo 2 YES
M8 Nut - Priced Each Genuine Porsche - Corporate Logo 24 YES
NUT - (NO LONGER AVAILABLE) Genuine Porsche - Corporate Logo 2 NO
HEXAGON NUT Genuine Porsche - Corporate Logo 4 YES
LOCK NUT Genuine Porsche - Corporate Logo 4 YES
LOCK NUT Genuine Porsche - Corporate Logo 4 YES
Front Bump Stop - Priced Each Genuine Porsche - Corporate Logo 2 YES
Front Sway Bar Bushing Bracket - Priced Each Genuine Porsche - Corporate Logo 2 YES
Sway Bar Bushing - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Lower Control Arm Genuine Porsche - Corporate Logo 1 YES
Rear Lower Control Arm Genuine Porsche - Corporate Logo 1 YES
Rear Toe Link - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Upper Caster Link - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Upper Camber Link - Priced Each Genuine Porsche - Corporate Logo 2 YES
ECCENTRIC WASHER Genuine Porsche - Corporate Logo 2 YES
Rear Suspension Sway Bar Drop Link - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Bump Stop - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Shock Bellows - Priced Each Genuine Porsche - Corporate Logo 2 YES
Front Right Lower Control Arm Genuine Porsche - Corporate Logo 1 YES
Front Control Arm Caster Eccentric Bolt Genuine Porsche - Corporate Logo 2 YES
Front Upper strut mount gasket - Priced Each Genuine Porsche - Corporate Logo 2 YES
Front Upper Strut Mount - Priced Each Genuine Porsche - Corporate Logo 2 YES
Front Suspension Sway Bar Drop Link Genuine Porsche - Corporate Logo 1 YES
Front Suspension Sway Bar Drop Link Genuine Porsche - Corporate Logo 1 YES
Strut Mounting Tension Plate Genuine Porsche - Corporate Logo 2 YES
Dust Boot - Priced Each Genuine Porsche - Corporate Logo 2 YES
STEERING FORK PLATE Genuine Porsche - Corporate Logo 2 YES
ECCENTRIC WASHER Genuine Porsche - Corporate Logo 4 YES
ECCENTRIC SCREW Genuine Porsche - Corporate Logo 4 YES
WASHER Genuine Porsche - Corporate Logo 8 YES
WASHER Genuine Porsche - Corporate Logo 6 YES
PAN-HEAD SCREW Genuine Porsche - Corporate Logo 2 YES
HEX-HEAD SCREW 14X55 Genuine Porsche - Corporate Logo 2 YES
LOCKING NUT M14 Genuine Porsche - Corporate Logo 2 YES
OEM Locking Nut - Priced Each Genuine Porsche - Corporate Logo 12 YES
Hexagon Nut - Priced Each Genuine Porsche - Corporate Logo 8 YES
NUT Genuine Porsche - Corporate Logo 2 YES
NUT M12 Genuine Porsche - Corporate Logo 2 YES
HEXAGON-HEAD BOLT Genuine Porsche - Corporate Logo 2 YES
HEXAGON NUT Genuine Porsche - Corporate Logo 2 YES
SPRING WASHER Genuine Porsche - Corporate Logo 4 YES
HEX-HEAD BOLT 10X55 Genuine Porsche - Corporate Logo 2 YES
Front Lower Control Arm Genuine Porsche - Corporate Logo 1 YES
Strut Spacer sleeve - Priced Each Genuine Porsche - Corporate Logo 2 YES
Steering Rack Boot - Priced Each Genuine Porsche - Corporate Logo 2 YES
Rear Upper Strut Mount - Priced Each Genuine Porsche - Corporate Logo 2 YES
Front Lower Control Arm Ball Joint - Priced Each Genuine Porsche - Corporate Logo 2 YES
KNURLED SCREW Genuine Porsche - Corporate Logo 2 YES
Complete Tie Rod Assembly Genuine Porsche - Corporate Logo 2 YES
Hexagon Nut - Priced Each Genuine Porsche - Corporate Logo 2 YES

Some kit components are 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!

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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.

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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.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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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.

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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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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