SKU: ASTLS-14-337
AST 11/1982-12/1990 BMW 44929 Lowering Springs – 60mm/40mm
AST lowering springs lower the center of gravity on 1984-1990 BMW 325 E30 models for improved handling while keeping OEM ride comfort. These direct OEM replacements feature a progressive design tuned specifically for each vehicle. Front drop measures 60mm rear drop 40mm for balanced performance on the road and track.
Key Features
- Progressive Spring Rate: Delivers smooth ride quality with enhanced cornering and stability under load
- Vehicle-Specific Engineering: Custom-developed for BMW E30 chassis to ensure perfect fit and function
- Premium Construction: Coiled on Wafios machines from high-tensile steel for durability and fatigue resistance
- Precise Drop Specs: 60mm front 40mm rear reduction maintains suspension geometry
- Lifetime Warranty: Guaranteed against breakage for long-term reliability
Product Notes
- Pair of front and rear springs included as complete kit
- Retain factory dampers for plug-and-play installation
- Packed in protective sleeves to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Use spring compressor tool for safe removal of OEM springs
- Compatible with OEM strut mounts and hardware no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1988 | BMW | 325 | Base |
| 1984-1987 | BMW | 325e | Base |
| 1986-1987 | BMW | 325es | Base |
| 1989-1990 | BMW | 325i | Base |
| 1987-1990 | BMW | 325is | Base |
| 1988-1990 | BMW | 325iX | Base |
Why Choose AST?
- Proven across 3000 vehicle models from 1966 to 2023
- High-strength materials resist sagging over time
- Advanced coiling technology ensures consistent performance
Frequently Asked Questions
- Q: Will these fit my 1987 BMW 325is E30?
A: Yes fits 1987-1990 BMW 325is Base models direct replacement with 60mm front 40mm rear drop - Q: What material are the springs made from?
A: High-tensile spring steel coiled on precision Wafios machines for maximum strength and longevity - Q: What does the lifetime warranty cover?
A: Covers breakage and sagging under normal use contact manufacturer for claims
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 20 x 10 x 8 inches
- Weight: 11 lbs
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