AST Suspension 2018+ Porsche 911 3.0 AWD Adjustable Lowering Springs

This AST Suspension 2018+ Porsche 911 3.0 AWD Adjustable Lowering Springs is a vehicle-specific adjustable lowering spring set. Match the exact chassis, drivetrain, body style, factory damper or air-suspension configuration, adjustment range, and every application note before ordering.

Key Features

• Post-Install Adjustability: Threaded perch lets you dial in 8-35mm drop anytime without removal for perfect track or street setup.
• Progressive Spring Rates: Balances aggressive lowering with controlled ride to handle high-speed corners and daily drives.
• Vehicle-Specific Engineering: Direct OEM spring swap tailored to Porsche 911 GT3 chassis dynamics.
• European Made: Built in Netherlands with racing-grade quality for demanding enthusiasts.
• Direct bolt-on replacement for stock springs with no damper changes needed.
• High-tensile chrome-silicon steel with progressive winding, coiled on professional Wafios equipment.

Fitment

Specifications

What’s Included

One new AST Suspension product in the exact part number, dimensions, rate, adjustment specification, and quantity identified on this page. Springs, dampers, top mounts, reservoirs, adjusters, links, tools, lines, fittings, and hardware are included only when expressly stated for this exact configuration.

About AST Suspension

AST Suspension develops performance springs, dampers, coilovers, top mounts, and motorsport suspension components. Vehicle fitment, dimensions, rates, adjustment functions, and included components remain exact-part specific.

Related Parts

• Shop the complete AST Suspension collection
• Shop suspension components
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Frequently Asked Questions

How do I confirm the correct adjustable spring kit?
Match the exact vehicle, chassis, drivetrain, body style, factory damper or air-suspension setup, axle configuration, and AST part number.

Can ride height be changed after installation?
The supplied adjustment hardware is designed to fine-tune ride height within the stated range. The vehicle must be safely supported and the current AST procedure followed.

Will the vehicle need an alignment?
Yes. Settle and measure the final ride height, then align the vehicle and verify suspension, tire, wheel, and brake-line clearance through full travel.

Does the kit replace the factory dampers?
Not unless the exact listing expressly includes dampers. Adjustable lowering spring kits normally retain the compatible damper arrangement identified for that part number.

Installation Instructions

1. Confirm the exact AST part number, complete application or dimensional specification, included components, and current instructions before disassembly.
2. Support the vehicle at approved points and record the original ride height, alignment, suspension orientation, and adjustment settings.
3. Install components in the specified position and sequence using correct spring-compression, torque, preload, ride-height, and damper setup procedures.
4. Verify full suspension and steering travel, tire and wheel clearance, brake-line routing, fastener torque, and damper operation.
5. Settle the suspension, measure final ride height, complete a professional alignment, and recheck the installation after the initial driving cycles.