ST suspensions
ST Lowering sport springs | for Citroën DS3 (Citroën, 2009–2016)€219.00
incl. 19% VAT, plus shipping

Here you will find all technical specifications for: H&R Monotube coil overs 28777-1 | for BMW 3er E21.
H&R coilovers: infinitely adjustable ride height with vehicle-specific damping.
The coilover kit replaces the struts or dampers and springs. Ride height is set via the thread within the approved range. Depending on the version: monotube, twin-tube (also stainless steel) or RSS Clubsport with adjustable damping.
“Fits” describes technical vehicle compatibility only.
Exactly which vehicles fit – series, engine and model year – is shown in the checked “Vehicle compatibility” overview on this page. It is generated directly from our vehicle database and always up to date.
Before ordering, please check the model year, engine code and equipment. If in doubt, we are happy to help.
Does the product fit my vehicle?
The product is designed for BMW 3er E21. Please compare model, model year and equipment with the table above or ask us before ordering.
Does the product need to be registered?
With a parts certificate, an inspection by a testing organisation and registration in the vehicle documents are usually required (Germany).
Is installation difficult?
Installation requires expertise and suitable tools. We recommend installation by a specialist workshop.
Approval: Supplied with a German parts certificate (Teilegutachten). This product may require an inspection and registration of the modification. Please clarify the requirements with a testing organisation or specialist workshop before installation.
Vehicle compatibility: “Fits BMW” is purely a statement of technical compatibility. The product is not an original product of the vehicle manufacturer and, unless expressly stated otherwise, has no business connection with the respective vehicle manufacturer. All brand names serve solely to identify compatible vehicles.
Installation: Installation should only be carried out by a qualified specialist workshop.
| Federbein-Außendurchmesser (mm) | 45 |
This product is compatible with the following vehicles. “Fits [make]” refers exclusively to vehicle fitment.
| Vehicle | Engine | Body | Year |
|---|---|---|---|
| BMW 3er E21 | 315 · 75 hp | – | from 1975 |
| BMW 3er E21 | 316 (66 kW, 1573 cm³) | – | from 1975 |
| BMW 3er E21 | 316 (66 kW, 1766 cm³) | – | from 1975 |
| BMW 3er E21 | 318 · 98 hp | – | from 1975 |
| BMW 3er E21 | 320 i (74 kW) | – | from 1975 |
| BMW 3er E21 | 318 i · 105 hp | – | from 1975 |
| BMW 3er E21 | 320 · 109 hp | – | from 1975 |
| BMW 3er E21 | 320 i (81 kW) | – | from 1975 |
| BMW 3er E21 | 320/6 · 122 hp | – | from 1975 |
| BMW 3er E21 | 320 i (92 kW) | – | from 1975 |
| BMW 3er E21 | 323 i · 143 hp | – | from 1975 |
⚠ Please check the model year, engine code and equipment before ordering. If in doubt, feel free to contact us – we are happy to help.
Pursuant to Regulation (EU) 2023/988 (GPSR).
H&R
SKU HR28777-1
€1,790.00
incl. 19% VAT, plus shipping
Shipping to Germany: from €24.00 (DHL Paket)
H&R Monotube coil overs 28777-1 for BMW 3er E21. Suspension Strut Outer Diameter (mm): 45
Supplied with a German parts certificate (Teilegutachten). This product may require an inspection and registration of the modification. Please clarify the requirements with a testing organisation or specialist workshop before installation.
“Fits BMW” is purely a statement of technical compatibility. The product is not an original product of the vehicle manufacturer and, unless expressly stated otherwise, has no business connection with the respective vehicle manufacturer. All brand names serve solely to identify compatible vehicles.
Modifications to the vehicle may affect warranty or guarantee claims against the vehicle manufacturer or seller. Please clarify this with the vehicle manufacturer, dealer or a specialist workshop before installation. Your statutory guarantee rights against us for this part remain unaffected.
Note on authenticity: we check every review for inadmissible content before publication. Reviews without the note “Verified purchase” have not been checked for a purchase. We do not knowingly publish paid or fake reviews.
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How we check reviews: “Verified purchase” is shown on reviews submitted via the personal link after an order or by a logged-in buyer of the item. Reviews submitted via the link after an order receive a 5 % thank-you voucher regardless of the star rating (“with thank-you voucher”). Reviews without this note have not been checked for a purchase. We publish positive and negative reviews alike after checking them for legal violations.
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Send enquiryST suspensions
ST Lowering sport springs | for Citroën DS3 (Citroën, 2009–2016)€219.00
incl. 19% VAT, plus shipping