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BC Racing
BC Racing ER Series Coilovers for 2015-2018 Bmw 3 Series RWD (F30)
Sale price
$1,915.00
Regular price
$2,025.00
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Product details
BC Racing ER Series Coilovers for the 2015-2018 Bmw 3 Series RWD (F30) represent BC Racing's dedicated track and motorsport platform — featuring independent 30-level compression and 30-level rebound adjustment for complete control over suspension behavior. Unlike the BR and DS Series where compression and rebound are adjusted simultaneously, the ER Series lets you dial each independently, giving experienced drivers and track-day enthusiasts the ability to fine-tune the suspension response for specific conditions.
Features
- 2-Way (30 levels each) damping adjuster
- Mono-tube damper with linear piston and hardened chrome shaft
- Ride height adjustable independent of spring preload
- Drop range: 1-2" below factory ride height
- Top mount: F
- Swift Spring upgrade available — select at checkout
- Adjuster extension kit available — select at checkout
- Rear extender kit available — select at checkout
- Fully rebuildable — replacement parts available from BC for the life of the shock
- 2-year manufacturer warranty against defects
Specifications
| Specification | Detail |
|---|---|
| Part Number | I-80 |
| Part Name | ER Series Coilovers |
| Vehicle | 2015-2018 Bmw 3 Series RWD (F30) |
| Damping Adjustment | 2-Way (30 levels each) |
| Drop Amount | Standard (1-2") |
| Ride-Height Adjustable | Yes |
| Spring Rate - Front | 62-190-5.5-S |
| Spring Rate - Rear | 62-220-9 |
| Top Mount Type | F |
| Rebuildable | Yes |
| Warranty | 2 Years |
| Swift Spring - Front (upgrade) | 62-178-X |
| Swift Spring - Rear (upgrade) | 62-228-X |
Vehicle Fitment
- 2015 Bmw 3 Series RWD (F30)
- 2016 Bmw 3 Series RWD (F30)
- 2017 Bmw 3 Series RWD (F30)
- 2018 Bmw 3 Series RWD (F30)
Product images may not represent the actual SKU. All suspension is designed to lower the vehicle. Factory ride height cannot be achieved for most applications. BC Racing coilovers do not interface with OEM electronic damping control systems.
SKU: I-80
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