Adaptive Suspension Canceller Kit for 2026+ Model Y Performance/Long Wheelbase
$329.99
The Adaptive Suspension Canceller Kit is a required plug-and-play solution for the 2026+ Tesla Model Y Performance when upgrading to aftermarket coilovers or air suspension, eliminating suspension error codes while preserving full vehicle functionality.
- Required for coilover or air suspension upgrades on 2026+ Model Y Performance
- Prevents suspension error codes, warnings, and speed limiters
- Plug-and-play install using OEM harness connectors, fully reversible
- Compatible with all coilover brands and air suspension systems
Fitment: Compatible with Tesla Model Y Performance 2025 – Present and the 2026+ Model Y L (long wheelbase AWD).
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Product Details
Eliminate Suspension Errors When Upgrading Your 2026+ Model Y Performance or Model Y L
The 2026+ Tesla Model Y Performance introduces a factory Adaptive Suspension system that actively communicates with the vehicle’s control modules. While this system enhances ride comfort and handling in stock form, it creates a critical challenge for owners looking to upgrade to aftermarket coilovers or air suspension.
When the factory adaptive dampers are removed, the vehicle immediately detects missing components, triggering suspension error messages, warning lights, and in some cases reduced functionality. The Adaptive Suspension Canceller Kit for 2026+ Model Y Performance/Model Y L is the required solution to ensure a clean, error-free suspension upgrade.
This kit electronically simulates the factory adaptive dampers, allowing your Model Y Performance to operate normally while running aftermarket suspension.
Why Is This Kit Required
Unlike non-Performance Model Y trims, the 2026+ Model Y Performance/Model Y L relies on adaptive damper feedback. Without a proper signal replacement, the car will log faults and display alerts. This canceller kit resolves that issue by maintaining proper communication with the vehicle’s suspension control system.
The result:
- No warning messages
- No error codes
- No drivability limitations
If you are upgrading shocks, coilovers, or installing air suspension on a 2026+ Model Y Performance/Model Y L, this kit is mandatory.
Plug-and-Play, OEM-Level Integration
Installation is straightforward and completely reversible. Each module connects directly to the factory shock harness using OEM-style connectors. No splicing, no custom wiring, and no permanent modifications are required.
The cancellers are front- and rear-specific, clearly labeled, and designed with integrated mounting points for secure installation using existing chassis locations. This makes the kit ideal for both permanent builds and leased vehicles.
Built for Performance, Street or Track
Developed through extensive street and track testing, the modules are housed in lightweight, durable EMI-shielded casings designed to withstand heat, vibration, moisture, and harsh road conditions. The system is engineered to remain undetectable to vehicle software, even through future Tesla updates.
Compatible with All Suspension Brands
This kit works with:
- All aftermarket coilover systems
- All aftermarket shocks
- Third-party air suspension systems
What’s Included
- (4) Adaptive Suspension Canceller Modules (2 front, 2 rear)
- (6) Mounting zip ties
- (2) Retention clips
Warranty
Backed by a lifetime, unlimited-mileage warranty, including track use. Warranty applies to the original purchaser and is non-transferable.
FITMENT
This product is compatible with:
- Tesla Model Y Performance 2025 – Present
- Tesla Model Y L 2026+ (long wheelbase AWD)
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What warranty backs the canceller kit?
It is backed by a lifetime, unlimited-mileage warranty that includes track use, which is unusually strong for an electronic module and reflects the street and track development behind it. The warranty applies to the original purchaser and is non-transferable. So if you keep the car and use it hard, including on track, the cancellers are covered for the life of your ownership.
Does this kit prevent the speed limiter and dashboard warnings?
Yes, that is the point of it. By maintaining proper communication with the suspension control system, it prevents the suspension error codes, warning messages, and in some cases the reduced functionality or speed limiting that appear when the factory adaptive dampers are removed. The result the page promises is simple: no warning messages, no error codes, and no drivability limitations while you run aftermarket suspension.
Is this kit required for every Model Y, or only the Performance?
Only the 2026+ Model Y Performance needs it. Unlike the non-Performance trims, the Performance relies on adaptive damper feedback, so without a proper signal replacement it logs faults and shows alerts. If you have a non-Performance Juniper Model Y, a suspension upgrade such as our Luxury Pro coilover kit does not depend on this module. For the Performance specifically, though, it is mandatory when fitting coilovers, aftermarket shocks, or air suspension.
Does this work with any brand of coilover or air suspension?
Yes. The kit is compatible with all aftermarket coilover systems, all aftermarket shocks, and third-party air suspension systems. It is not tied to a particular suspension brand. Run our own Sport Pro coilovers or another maker’s setup on your 2026+ Model Y Performance, and the cancellers still handle the factory adaptive signal side of the job. That flexibility lets you build the suspension you want without worrying about electronic compatibility.
What hardware do I receive to complete the job?
The kit ships with four Adaptive Suspension Canceller Modules, two front and two rear, plus six mounting zip ties and two retention clips. Each module is labeled front or rear and has integrated mounting points that secure to existing chassis locations. Nothing else is needed to replace the factory damper signal cleanly once your new coilovers or air suspension are in.
