SKU: ASTLS-22-365
AST 04/2016+ Porsche Boxster Lowering Springs – 35mm/35mm
AST Lowering Springs lower the center of gravity on 04/2016+ Porsche Boxster models by 35mm front and 35mm rear while keeping OEM ride comfort. These direct OEM replacements fit Boxster 981 late models and 718 Boxster precisely for better handling and stance. Progressive design delivers performance gains without sacrificing daily drivability.
Key Features
- 35mm Front/Rear Drop: Reduces ride height evenly to improve cornering stability and aggressive road stance on Porsche Boxster
- Progressive Spring Rate: Starts soft for comfort then firms up under load for sharp response and control during spirited driving
- Premium Materials: High-tensile chrome-silicon steel coiled on Wafios machines for corrosion resistance and long-term durability
- Vehicle-Specific Development: Engineered exclusively for 04/2016+ Porsche Boxster models ensuring perfect fit and function
- Lifetime Warranty: Covers against breaking or sagging providing reliability for track days or street use
Product Notes
- Confirm exact submodel fitment using vehicle details for seamless integration
- Combine with upgraded shocks for optimal damping and performance
- Packaged securely to arrive ready for installation
Installation Notes
- Professional installation recommended.
- Bolt-on replacement using factory mounting points no modifications needed
- Fully compatible with OEM dampers PASM and PDCC systems
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Porsche | Boxster | Base |
| 2016 | Porsche | Boxster | S |
| 2016 | Porsche | Boxster | GTS |
| 2016 | Porsche | Boxster | Spyder |
| 2017-2023 | Porsche | 718 Boxster | Base |
| 2017-2023 | Porsche | 718 Boxster | S |
| 2018-2023 | Porsche | 718 Boxster | GTS |
| 2019-2023 | Porsche | 718 Boxster | Spyder |
| 2020-2023 | Porsche | 718 Boxster | GTS 4.0 |
| 2020-2023 | Porsche | 718 Boxster | GTS 4.0 Spyder |
Why Choose AST?
- Proven across 3000+ vehicle models from 1966 to 2023 for broad expertise
- Precision manufacturing ensures consistent quality and fit every time
- Lifetime warranty reflects confidence in design and materials
Frequently Asked Questions
- Q: Do these fit 2017+ Porsche 718 Boxster with PASM?
A: Yes direct replacement works with factory PASM PDCC and all listed 718 Boxster submodels from 2017-2023 - Q: What materials are used in AST lowering springs?
A: High-tensile chrome-silicon steel for strength flexibility and rust protection coiled on advanced Wafios machines - Q: What does the lifetime warranty cover?
A: Full protection against spring breakage or sagging under normal use for complete peace of mind
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box 16 x 5 x 5 inches
- Weight: 12 lbs





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