SKU: ASTLS-14-399
AST 06/2012-07/2019 BMW 3 Lowering Springs – 30mm/25mm
AST Lowering Springs deliver a 30mm front and 25mm rear drop for 06/2012-07/2019 BMW 3 Series F30 F31 F34 models. These direct OEM replacements lower the center of gravity to sharpen handling while retaining the familiar OEM comfort level. Progressive design enhances cornering and stance without sacrificing everyday drivability.
Key Features
- Precise Drop Height: 30mm front 25mm rear reduction improves stability aerodynamics and aggressive road stance on BMW 3 Series.
- Progressive Spring Rate: Provides smooth compliance over bumps paired with firmer control during spirited driving for balanced performance.
- Vehicle-Specific Development: Engineered exclusively for BMW 3 Series F30 F31 F34 as bolt-in OEM spring swap no modifications needed.
- Premium Materials and Build: High-tensile steel coiled on advanced Wafios machines for durability and consistent performance.
- Lifetime Warranty: Backed against breakage covering over 3000 vehicle models from 1966 to 2023 for reliable long-term use.
Product Notes
- Confirm exact model fitment using VIN or chassis code prior to purchase.
- Perform wheel alignment after installation to optimize tire wear and handling.
- Arrives ready to install in protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Bolt-on direct replacement using factory mounting points and hardware.
- Compatible with OEM shocks struts and most aftermarket suspension setups.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2019 | BMW | 3 Series | F30 Sedan |
| 2012-2019 | BMW | 3 Series | F31 Touring |
| 2013-2019 | BMW | 3 Series | F34 Gran Turismo |
| 2012-2019 | BMW | 320i | F30 Sedan |
| 2012-2019 | BMW | 328i | F30 Sedan |
| 2012-2019 | BMW | 330i | F30 Sedan |
| 2012-2019 | BMW | 335i | F30 Sedan |
| 2013-2019 | BMW | 328i | F31 Touring |
Why Choose AST?
- Established leader in suspension components for street and track use.
- Advanced manufacturing processes ensure exact tolerances and longevity.
- Extensive application coverage fits precise vehicle requirements worldwide.
Frequently Asked Questions
- Q: Do these fit a 2015 BMW 328i F30 Sedan?
A: Yes fits all 2012-2019 BMW 3 Series F30 Sedan models including 320i 328i 330i 335i with 30mm front 25mm rear drop. - Q: What material are the springs constructed from?
A: High-tensile spring steel coiled on Wafios machines for superior strength fatigue resistance and corrosion protection. - Q: What is covered under the lifetime warranty?
A: Full coverage against spring breakage under normal use providing confidence for years of driving.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box 20 x 8 x 8 inches
- Weight: 22 lbs
Reviews
There are no reviews yet.