H&R 33577-1 is an anti-roll bar kit for the vehicle applications below. Check the chassis, engine and any build-date or original-equipment restrictions before ordering.
Bar specifications
- Front: H&R 33 577 VA; 22 mm; 3 adjustment positions; 130 / 145 / 160 mm effective lever arms
- Rear: H&R 33 577 HA; 18 mm; 2 adjustment positions; 185 / 200 mm effective lever arms
This anti-roll-bar product does not provide ride-height adjustment.
Vehicle applications
For the listed E30 applications. Cars without an original rear anti-roll bar need the additional original BMW mounting parts listed in the fitting notes, two of each. Check the exact body and engine below.
BMW 3 (E30)
- 315 | 55kW | 1573cc | 4 cyl.
- 324 d | 63kW | 2443cc | 6 cyl.
- 316 | 66kW | 1766cc | 4 cyl.
- 316 i | 73kW | 1596cc | 4 cyl.
- 318 i | 75kW | 1766cc | 4 cyl.
- 316 i | 75kW | 1596cc | 4 cyl.
- 316 i | 75kW | 1766cc | 4 cyl.
- 318 i | 77kW | 1766cc | 4 cyl.
- 318 i | 83kW | 1796cc | 4 cyl.
- 318 i | 85kW | 1796cc | 4 cyl.
- 324 td | 85kW | 2443cc | 6 cyl.
- 325 e 2.7 | 90kW | 2693cc | 6 cyl.
- 320 i | 92kW | 1990cc | 6 cyl.
- 320 i | 93kW | 1990cc | 6 cyl.
- 320 i | 95kW | 1990cc | 6 cyl.
- 325 e 2.7 | 95kW | 2693cc | 6 cyl.
- 318 is | 100kW | 1796cc | 4 cyl.
- 323 i | 102kW | 2316cc | 6 cyl.
- 323 i | 110kW | 2316cc | 6 cyl.
- 325 i | 125kW | 2494cc | 6 cyl.
- 325 i | 126kW | 2494cc | 6 cyl.
- 320 is | 141kW | 1990cc | 4 cyl.
- M3 2.3 | 143kW | 2302cc | 4 cyl.
- M3 2.3 | 147kW | 2302cc | 4 cyl.
- M3 2.3 | 158kW | 2302cc | 4 cyl.
- M3 EVO I 2.3 | 162kW | 2302cc | 4 cyl.
- M3 EVO II 2.5 | 175kW | 2467cc | 4 cyl.
BMW 3 Cabriolet (E30)
- 318 i | 83kW | 1796cc | 4 cyl.
- 320 i | 93kW | 1990cc | 6 cyl.
- 320 i | 95kW | 1990cc | 6 cyl.
- 318 i | 103kW | 1796cc | 4 cyl.
- 325 i | 125kW | 2494cc | 6 cyl.
- 325 i | 126kW | 2494cc | 6 cyl.
- M3 2.3 | 143kW | 2302cc | 4 cyl.
- M3 2.3 | 147kW | 2302cc | 4 cyl.
- M3 2.3 | 158kW | 2303cc | 4 cyl.
BMW 3 Touring (E30)
- 316 i | 73kW | 1596cc | 4 cyl.
- 316 i | 75kW | 1596cc | 4 cyl.
- 318 i | 83kW | 1796cc | 4 cyl.
- 324 td | 85kW | 2443cc | 6 cyl.
- 318 i | 85kW | 1796cc | 4 cyl.
- 320 i | 93kW | 1991cc | 6 cyl.
- 320 i | 95kW | 1991cc | 6 cyl.
- 325 i | 125kW | 2494cc | 6 cyl.
Fitting notes
- Where replacement mountings are not supplied, reuse the original mounting components only if they are in like-new condition; replace worn parts before fitting.
- H&R permits the front bar to be used without the rear bar, but warns that this may increase understeer. H&R has not tested or verified using the rear bar on its own.
- E30 cars without an original rear anti-roll bar need additional original BMW mounting parts, two of each: retaining clip 33551129195; screw with washer 07119915066; drop link 33551126932; screw 07119912501; self-locking nut 07129946400; drop-link holder 33321127717; self-locking collar nut 31331092887.
- Follow H&R’s installation instructions and the documents for this exact part number.
Manufacturer-listed documents: Part Type Approval (PTA). Check the part-specific document for its application conditions.
View H&R’s part-specific technical information and documents.
Fitting documents
Install at the original anti-roll-bar mounting points using the supplied bushes and mounting components, following the complete instructions. Have a suitably equipped workshop check the installation and clearances. Follow the relevant documents for any other suspension or wheel modifications.
Follow the separate H&R instructions for the supplied HR33-S027A01 rear-bar screw, including its mounting arrangement and tightening requirements.
- Complete H&R part-specific technical document
- H&R general anti-roll-bar installation instructions
- H&R special rear-bar screw installation instructions
Product image
The manufacturer supplies a representative H&R product photograph. The bar shape, mounting components and appearance can differ for this application; use the part number and specifications to select the product.
Ordering from GSM Performance
This part is ordered from our supplier. Contact us for the current lead time. Send your registration or VIN and any suspension or exhaust modifications if you would like help checking the application.




