Suspension Controllers

A suspension controller is the central interface that lets you dial in ride height, damping force, and spring rate on air or electronically adjustable suspension setups. This collection covers controllers and modules that turn a set of air struts, air springs, or active dampers into a precisely tunable system.

From simple pressure-based air management units that memorize ride-height presets to full vehicle dynamics controllers that adjust damping in real time, the right controller transforms how your chassis responds—whether you’re laying frame, carving corners, or towing heavy.

Key types you’ll find:

  • Air suspension management: digital controllers, manifolds, and wiring harnesses that operate compressor, valves, and height sensors for on-board air systems. Many offer smartphone app control, Bluetooth connectivity, and 3- or 5-preset memory.
  • Active damping controllers: modules and algorithms that interface with factory or aftermarket electronically adjustable shocks and struts. They may replace OEM control units or plug in-line to offer tuning via knob, touchscreen, or CAN bus.
  • Ride-height leveling and sensor kits: height-sensor-based modules that auto-level the vehicle under load, ideal for trucks, SUVs, and vans with air helper springs.
  • Replacement control arms, links, and harnesses: supporting hardware that connects the controller to the mechanical side of the system.

Before you buy, verify that the controller is compatible with your specific suspension hardware—air spring diameter, valve manifold type, damper communication protocol, and vehicle platform all play a role. Many systems are universal within a brand ecosystem, but plug-and-play modules are vehicle-specific. If you’re upgrading from a basic rocker-switch setup to a digital controller, consider features like pressure monitoring, leak detection, and automatic tank fill that improve reliability and convenience.

All products in this collection are selected for their engineering quality and real-world track record. If you need help matching a controller to your suspension, reach out to our support team—we’ve installed these systems on everything from daily drivers to show cars.

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Firestone air suspension control panel featuring a white 0-150 psi gauge, toggle switch, and black mounting bracket.
$171.53 $225.44
-24%
Low in stock
Firestone single analog gauge pneumatic air control panel with 0-150 psi display and manual toggle switch.
$171.53 $225.44
-24%
Low in stock

$244.99

In stock

$452.99

In stock
$332.50 $350.00
-5%
In stock

$350.00

Low in stock

$835.00

In stock
Ohlins EDC cancellation modules and plug-and-play wiring harness for BMW G2X 3 and 4-series.

$650.00

Low in stock
Firestone sealed air pressure switch with 110-145 PSI range for air suspension compressor systems.
$72.53 $95.33
-24%
Low in stock
aFe CONTROL electronic shock delete and ride height simulator modules with GM-style Metri-Pack connectors

$500.00

In stock
Ohlins 35020-31 suspension cancellation kit modules with plug-and-play connectors for Audi B9 chassis

$650.00

Low in stock
Ohlins electronic damper cancellation modules with plug-and-play connectors for BMW G80/G82 suspension.

$655.50

Low in stock
Ohlins DCC Cancellation Kit electronic modules and plug-and-play connectors for Audi suspension bypass

$520.00

Low in stock
Ohlins electronic suspension cancellation kit modules and connectors for 2012-2014 Volkswagen Golf MK6.

$520.00

Low in stock
Set of four replacement Tein hex set screws for EDFC Active and Active Pro stepper motor mounting.
$15.20 $16.00
-5%
Low in stock
Tein EDK07-P8022 EDFC Active GPS Kit antenna with wiring harness
$99.75 $105.00
-5%
In stock
Tein EDFC Strut Kit mounting hardware and brackets for electronic damping motor installation.

$33.00

In stock
Tein EDFC stepper motor kit with M12 and M14 adapters and wiring for electronic damping control.

$165.00

Low in stock
Tein EDFC Motor Kit M12 / M12 featuring stepper motors and wiring harnesses for electronic damping control.

$165.00

Low in stock
Tein EDFC electronic stepping motors for M10 and M14 damping adjustment on coilovers

$165.00

Low in stock
Tein EDFC Active Pro digital controller display unit with G-sensor and wiring harness.

$634.00

In stock
Electronic Damper Control warning canceller module with factory-style plug and wiring for Toyota Supra

$379.00

In stock
RS-R electronic damper control warning canceller modules with wiring harnesses for Honda Civic Type R FK8 and FL5.

$379.00

Low in stock
Ohlins ADS cancellation modules and plug-and-play wiring harnesses for 2017-2020 Honda Civic Type R FK8

$520.00

Low in stock
Ohlins electronic suspension cancellation modules with plug-and-play connectors for Audi 8V and 8S chassis.

$520.00

Out of stock
Ohlins DCC cancellation kit modules and plug-and-play wiring harness for Audi 8P and 8J chassis vehicles.

$520.00

In stock
Ohlins DCC cancellation modules and wiring harnesses for 2015-2020 Volkswagen Golf MK7 suspension.

$520.00

Low in stock
Ohlins EDC cancellation modules and wiring harnesses for BMW E9X M3 electronic damper bypass.

$650.00

In stock
Ohlins EDC cancellation modules with wiring connectors for 2012-2018 BMW 3 and 4-Series F3X models.

$650.00

Low in stock
Ohlins EDC cancellation kit modules with plug-and-play connectors for BMW M2, M3, and M4 F8X chassis.

$650.00

Low in stock

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

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