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SKU: ASTLS-23-023
AST 07/2022+ BMW i4 Lowering Springs - 25mm Drop
AST Lowering Springs for BMW i4 models built from 07/2022 deliver a 25mm drop to lower the center of gravity for sharper handling while retaining OEM-level comfort. These direct OEM replacements are engineered specifically for the BMW i4 G26 chassis including eDrive35 eDrive40 and M50 variants. Progressive spring design enhances cornering stability and ride quality on daily drives or track days.
Key Features
- 25mm Front Rear Drop: Reduces ride height evenly for improved aerodynamics lower center of gravity and aggressive stance without sacrificing daily drivability
- Progressive Spring Rate: Provides linear response under load for balanced comfort on streets and precise control during aggressive cornering
- Premium Wafios-Coiled Construction: High-tensile steel coiled on advanced Wafios machines ensures durability and consistent performance over thousands of miles
- Vehicle-Specific Engineering: Custom-developed for BMW i4 G26 chassis fits perfectly as bolt-on OEM replacement across 3000+ vehicle applications since 1966
- Lifetime Warranty: Backed against breakage and sagging for long-term reliability and confidence on every drive
Product Notes
- Direct bolt-on installation replaces OEM front rear springs no modifications required
- Preserves factory damper compatibility maintains electronic suspension functions
- Packed securely in heavy-duty box for damage-free delivery
Installation Notes
- Professional installation recommended.
- Use spring compressor tool for safe removal of OEM springs
- Compatible with OEM shocks struts and hardware no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | BMW | i4 | eDrive40 RWD |
| 2022-2024 | BMW | i4 | M50 xDrive AWD |
| 2023-2024 | BMW | i4 | eDrive35 RWD |
Why Choose AST?
- Proven track record with performance enthusiasts across motorsports and street applications
- High-strength materials resist corrosion fatigue for enduring performance
- Precision engineering matches OEM tolerances for seamless integration and reliability
Frequently Asked Questions
-
Q: Will these fit my 2023 BMW i4 eDrive40 built after July 2022?
A: Yes fits all G26 BMW i4 models from 07/2022 including eDrive35 eDrive40 M50 with direct OEM replacement no alignment issues -
Q: What material are the springs made from?
A: High-tensile chrome-silicon steel coiled on Wafios machines for superior strength flexibility and corrosion resistance -
Q: What does the lifetime warranty cover?
A: Full protection against manufacturing defects including breakage sagging or deformation under normal use
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: Special order ships in 3-7 business days
- Packaging: Protective cardboard box 20 x 10 x 10 inches
- Weight: 22 lbs
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