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Suspension and Components› Suspension Kits
Bilstein
Bilstein B12 2012 BMW 135i Base Coupe Front and Rear Suspension Kit
SKU: B009 46-180537
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: 46-180537
Bilstein B12 (Pro-Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro-Kit) springs that provide moderate lowering between 24-40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro-Kit) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics.
Features:
- Precise response, excellent driving dynamics and high reserves of safety
- Offers even lowering between 25-40mm, depending on application
- Eibach Pro-Kit performance suspension spring with progressive characteristics
Complete Suspension Kit
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Excessive body roll during cornering
- Bouncy or harsh ride over bumps
- Nose dive under hard braking
- Sagging rear end with load
- Poor steering response and vagueness
Relevant Conversations
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- Lowering kit for track and street
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- Coilovers vs spring and shock combo
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Bilstein |
| Part Number | B009 46-180537 |
Videos
Fitting Bilstein B12 Suspension Kit On The BMW E82 Front (part2)
BMW 1 Series F20 114i 2013 Gets Bilstein B12 Pro Suspension
![[DIY] How To Change Your Front Suspension on a BMW 3 Series - Bilstein B12 PRO [E90, E91, E92, E93]](https://img.youtube.com/vi/A9_3BGOiec8/hqdefault.jpg)
[DIY] How To Change Your Front Suspension on a BMW 3 Series - Bilstein B12 PRO [E90, E91, E92, E93]
![[DIY] How To Replace Your Rear Shocks on a BMW 3 Series [325i, 328i, 330i] Bilstein B12 Pro Kit.](https://img.youtube.com/vi/Rv51TOgVbII/hqdefault.jpg)
[DIY] How To Replace Your Rear Shocks on a BMW 3 Series [325i, 328i, 330i] Bilstein B12 Pro Kit.
Bilstein Struts & Shocks Explained - Which Bilstein Model Is Right For You?
Fitting Bilstein B12 Suspension Kit On Bmw E82 1 Series Coupe Rear. (Part 1 of 2) 118 120 125 135
The SHOCKING Truth - Bilstein B4 vs B8 (B12) E46 330ci
BUDGET Suspension Review | Bilstein + H&R
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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