The AST Lowering Springs for BMW 3/R 318i (11/1990-05/1993) are engineered to enhance your vehicle’s handling by lowering the center of gravity while maintaining a high level of comfort comparable to the original equipment manufacturer (OEM) springs. Manufactured with precision on state-of-the-art Wafios coiling machines, these springs ensure consistent quality and durability. Their cold-coiled construction provides superior strength and longevity, supported by a lifetime warranty against breaking, reflecting AST’s commitment to reliability and performance.
Designed specifically for the BMW 3/R 318i model years 11/1990 to 05/1993, this set includes front springs with a lowering specification of 55 mm and rear springs with 35 mm lowering. The progressive spring design carefully balances improved vehicle dynamics with ride comfort, making it an ideal upgrade for drivers seeking enhanced stability without compromising everyday usability.
AST’s extensive experience in suspension components is reflected in these lowering springs, which fit directly as OEM replacements. Their compatibility with over 2500 vehicle models since 1966 demonstrates the brand’s expertise in tailoring suspension solutions to meet precise vehicle requirements. By choosing AST Lowering Springs, you invest in a product that combines advanced engineering, premium materials, and rigorous manufacturing standards.
Lowering Specifications
- Front: 55 mm lowering
- Rear: 35 mm lowering
Compatibility
- BMW 3/R 318i
- Model years: 11/1990 - 05/1993
This set of AST Lowering Springs offers a reliable and precise solution for lowering your BMW’s suspension, improving handling characteristics while preserving comfort. The combination of advanced cold-coiling technology and a lifetime warranty ensures that these springs meet professional standards and provide long-term performance benefits.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
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We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.