The TEIN Flex Z Coilover Kit (VSAQS-C1AA3-C) is a premium, fully adjustable suspension solution engineered specifically for the Tesla Model 3 All-Wheel Drive (2018+) and Tesla Model Y All-Wheel Drive (2020+). This complete coilover system allows you to personalize your ride height and suspension firmness for improved handling, enhanced comfort, and a refined stance — putting you in control of your Tesla’s performance feel without sacrificing everyday usability.
Key Features
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Full Ride Height Adjustability
A threaded body design lets you lower or raise your vehicle with precision, achieving your desired stance and optimizing center-of-gravity for better handling and aesthetics. -
16-Level Damping Force Adjustment
TEIN’s Flex Z kit provides a wide range of damping settings, so you can tailor suspension behavior from smooth and compliant for daily driving to firmer and more responsive for spirited driving. -
Twin-Tube Damper Configuration
Offers a smooth, predictable response to road surfaces, minimizing harshness while improving control over body motion and bumps. -
Application-Specific Engineering
Springs, mounts, and hardware are developed to suit the Model 3 AWD and Model Y AWD suspension geometry, ensuring proper fitment and dynamics. -
Durable Construction & Finish
High-quality materials and corrosion-resistant coatings offer long-lasting performance in varied climates and road conditions. -
EDFC Compatibility
The kit is compatible with TEIN’s optional Electronic Damping Force Controller (EDFC), enabling in-cab adjustment for instant tuning on the fly (controller sold separately).
Benefits
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Improved cornering stability and reduced body roll
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Sharper steering feel and better road feedback
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Customizable suspension tuning for both comfort and performance
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Enhanced visual stance with controlled lowering capabilities
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Direct-fit design for straightforward installation
Fitment
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Tesla Model 3 All-Wheel Drive (AWD) — 2018 and newer
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Tesla Model Y All-Wheel Drive (AWD) — 2020 and newer
The TEIN Flex Z Coilover Kit (VSAQS-C1AA3-C) brings a balanced blend of comfort, performance, and adjustability to your Tesla’s suspension — giving you the ability to dial in your ideal ride feel and vehicle stance for every driving situation.
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
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