How much will these springs lower my BMW 135i?

These AST lowering springs are designed to provide a 20mm drop on both the front and rear of your vehicle. This helps reduce the center of gravity for improved handling.

Do I need any special tools to install these springs?

Installation typically requires a spring compressor to safely remove and install the springs. It's recommended to consult your vehicle's service manual or a professional mechanic for the correct installation procedure.

What is covered by the lifetime warranty?

The lifetime warranty covers the springs against breaking. It ensures that if a spring fails due to a manufacturing defect, it will be replaced.

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Est. 1957

Specifications

Brand: AST
Part #: ASTLS-14-323
UPC: ASTLS-14-323

AST 10/2007-11/2013 BMW 1 Lowering Springs - 20mm/20mm

Name: AST 10/2007-11/2013 BMW 1 Lowering Springs - 20mm/20mm
Brand: AST
SKU: ast-ast-10-2007-11-2013-bmw-1-lowering-springs-20mm-20mm-t14-707411
Price: 316.72 USD
Availability: InStock

$316.72

Only 1 left in stock

Fits 2008-2013 BMW 135i. AST lowering springs reduce your vehicle's center of gravity without sacrificing much comfort.

Key Features

Direct fit — verified for 2008-2013 BMW 135i and 2013 BMW 135is
Lowers center of gravity — helps improve handling characteristics
Maintains comfort — designed to retain a ride quality close to OEM
Progressive design — balances ride height reduction with performance
Cold-coiled on Wafios machines — ensures consistent spring rates and durability
Lifetime warranty against breaking — provides long-term peace of mind

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About this part

Product Details

You get a set of AST Lowering Springs for your 2008-2013 BMW 135i and 2013 135is. These springs lower your vehicle's center of gravity, which can improve handling, while keeping a comfortable ride similar to the original parts.

AST cold-coils these springs on Wafios machines, known for precision. They are designed as direct replacements for your factory springs.