Flatout Suspension 12-19 BMW 1-Series [SR]

DISCLAIMER: This is a made to order item. The lead time for this product is 4-8 weeks.

Flatout Suspension SR Coilovers for 2012-2019 BMW 1-Series F20/F21

The Flatout Suspension SR Coilovers are engineered for 2012-2019 BMW 1-Series owners (F20/F21) who want a street-focused suspension upgrade that balances daily comfort with enhanced handling and adjustability. These coilovers are ideal for replacing stock adaptive suspension, offering precise ride height control, improved handling, and customizable ride quality.

Height adjustment ranges from 0.5" to 3" lower than OEM on both front and rear, giving you control over stance and performance. The kit includes 2 front assemblies with radial bearings and 2 rear inverted assemblies, designed to optimize travel, durability, and control under all driving conditions.

SR coilovers feature linear rate springs, rebuildable monotube shocks, and CNC-machined high-flow aluminum pistons with stainless steel shims. Dual height adjustment and 20-point rebound adjustment let drivers tailor suspension behavior for city streets, highway cruising, or spirited driving. OEM-style camber/pillowball upper mounts and brackets for sensor lines maintain proper alignment and precision.

Made to order, these coilovers are backed by a 3-year warranty against defects, offering a fully adjustable and performance-ready suspension solution.

Key Features

• Height adjustment: Front & Rear 0.5"–3" lower than OEM

• 2 front assemblies with radial bearings

• 2 rear inverted assemblies

• Linear rate springs for predictable handling

• Rebuildable monotube shocks with CNC-machined high-flow pistons

• Stainless steel shims and medium-weight synthetic shock oil

• Dual height adjustable

• 20-point rebound adjustable

• Camber/pillowball upper mounts

• Brackets for sensor lines included

• Individual replacement parts available

• Designed for street comfort and daily driving performance

FITMENT

2012-2019 BMW 1-Series F20 / F21