SPAX RSX3-1646 is listed in the double adjustable coilover column of the manufacturer catalogue, with separate bump and rebound adjustment. The application details below define the vehicle and front/rear height arrangement.
Vehicle applications
Audi A4 Quattro Saloon 1.8T; 2.0 Fsi – Type QB6 11/00-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Saloon 1.9TDi; 3.0 – Type QB6 11/00-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Saloon 3.0; 3.2; 2.5TDi; 3.0TDi – Type QB6 11/00-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Avant 1.8T; 2.0 Turbo Fsi – Type QB6 09/01-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Avant 1.9TDi; 3.0 – Type QB6 09/01-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Avant 3.0; 3.2; 2.5TDi; 3.0TDi – Type QB6 09/01-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Audi A4 Quattro Cabrio 1.8T; 3.0 – Type QB6 07/02-11/07
- Catalogue model group: A4
- Front lowering (mm): 35-65
- Rear lowering (mm): 35-65
- Catalogue fitting-note reference: (33)
- Fitting note 33: Maximum axle weights Fr / Rr = 1230/1170KG
Fitting information
Match the manufacturer part number RSX3-1646 and all listed restrictions to the vehicle. Use the instructions supplied with the exact kit. The catalogue lowering figures depend on the original suspension; a factory-lowered car may show a different additional drop.
Read the SPAX RSX range handbook. This is general range guidance; check the instructions supplied for your part.
Photograph shows the SPAX RSX range for illustration. The number, shape and fittings of the components depend on the application.




