H&R 29187 Sport Springs for 2008-2013 BMW 128i/135i E82/E88 RWD

Vehicle Fitment

• 2008-2013 BMW 1 Series (E82 Coupe & E88 Convertible; 128i & 135i RWD)

Features

• H&R premium sport lowering springs engineered in Germany
• Progressive spring rate improves handling and ride balance
• Lowers center of gravity for enhanced cornering stability
• Reduces body roll and sharpens steering response
• Sporty stance with reduced wheel-to-fender gap
• Compatible with OEM shock absorbers and many aftermarket dampers
• Constructed from high-strength spring steel
• Corrosion-resistant powder-coated finish for durability

Specifications

• Part Number: 29187
• Application: BMW 1 Series (E82/E88) RWD
• Model Years: 2008-2013
• Fitment Models: 128i & 135i (includes 135is on some chassis)
• Front Lowering: Approx. ~1.8" (~45 mm) typical
• Rear Lowering: Approx. ~1.2" (~30 mm) typical
• Spring Type: Sport progressive coil springs
• Fitment: Rear-wheel drive models only

Included Components

• 4x Sport lowering springs (front + rear set)

Product Description

The H&R 29187 Sport Springs are high-performance lowering springs designed for the **BMW 1 Series (128i & 135i)** built on the **E82 Coupe and E88 Convertible** chassis from **2008 through 2013**. These premium sport springs lower the vehicle's ride height - typically around **~1.8" (~45 mm) at the front and ~1.2" (~30 mm) at the rear** - which helps reduce the center of gravity, improve cornering stability, and reduce body roll for sharper handling while still maintaining balanced ride comfort for street use. Progressive spring rates deliver a sportier feel without being overly harsh on daily drives.

Manufactured in Germany from high-strength spring steel with a corrosion-resistant powder coat, the H&R 29187 kit enhances both handling and visual stance with a noticeably lower wheel-to-fender gap. These springs are compatible with the vehicle's OEM shock absorbers and many performance-oriented aftermarket dampers if you want to further refine handling characteristics. Professional installation and a four-wheel alignment after fitment are recommended to optimize suspension performance, balance, and even tire wear. Always verify specific trim and suspension setup for your BMW before ordering.