TEIN · TECHNICAL DATA
Specifications & vehicle fitment
Use the details for your vehicle grade. Production periods and certificate scope apply only to the stated application.
Product overview
- Manufacturer part number
- GSGA8-91AS3
- Product series
- STREET ADVANCE Z
- Product type
- Coilover suspension kit
Specifications & supplied components
- Height adjustment by spring seat
- Yes
- Damping adjustable
- Yes
- Twin-tube construction
- Yes
- Damping adjustment
- Yes, 16 settings
- Ride-height adjustment
- Via spring seats
- Damper construction
- Twin-tube
Approval & application scope
- Approval
- without TÜV certificate, not road approved
Vehicle gradeBMW 1SERIES (F21) · F21 116D
2011 to 2019
- make
- BMW
- model
- 1SERIES (F21)
- grade
- F21 116D
- production period
- 2011 to 2019
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2000 cm³
- spring rate front
- 6 kgf/mm
- standard height change front
- -30 mm
- recommended lowering front
- 20–40 mm
- spring rate rear
- 10.6 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- CAMBER-ADJUSTABLE INSERT-TYPE STRUT WITH OFF-CENTER SLEEVE.NOT TESTED ON VEHICLE WITH ELECTRONICALLY CONTROLLED SUSPENSION.
Vehicle gradeBMW 3SERIES SEDAN (F30) · 3A20 328I, 328I SPORT, 328I MODERN, 328I LUXURY, 328I M SPORT
02/2012 to 08/2015
- make
- BMW
- model
- 3SERIES SEDAN (F30)
- grade
- 3A20 328I, 328I SPORT, 328I MODERN, 328I LUXURY, 328I M SPORT
- production period
- 02/2012 to 08/2015
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2000 cm³
- spring rate front
- 6 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 10.6 kgf/mm
- standard height change rear
- -35 mm
- recommended lowering rear
- 25–45 mm
- installation notes
- CAMBER-ADJUSTABLE INSERT-TYPE STRUT WITH OFF-CENTER SLEEVE.NOT TESTED ON VEHICLE WITH ELECTRONICALLY CONTROLLED SUSPENSION.
Vehicle gradeBMW 3SERIES SEDAN (F30) · 3B20 320I, 320I SPORT, 320I MODERN, 320I LUXURY, 320I M SPORT
04/2012 to 08/2015
- make
- BMW
- model
- 3SERIES SEDAN (F30)
- grade
- 3B20 320I, 320I SPORT, 320I MODERN, 320I LUXURY, 320I M SPORT
- production period
- 04/2012 to 08/2015
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2000 cm³
- spring rate front
- 6 kgf/mm
- standard height change front
- -30 mm
- recommended lowering front
- 20–40 mm
- spring rate rear
- 10.6 kgf/mm
- standard height change rear
- -25 mm
- recommended lowering rear
- 15–35 mm
- installation notes
- DATA APPLIES TO SPORT SUSPENSION MODEL. CAMBER-ADJUSTABLE INSERT-TYPE STRUT WITH OFF-CENTER SLEEVE.NOT TESTED ON VEHICLE WITH ELECTRONICALLY CONTROLLED SUSPENSION.
Vehicle gradeBMW 3SERIES SEDAN (F30) · 3D20 320D, 320D SPORT, 320D MODERN, 320D LUXURY, 320D M SPORT
08/2012 to 04/2016
- make
- BMW
- model
- 3SERIES SEDAN (F30)
- grade
- 3D20 320D, 320D SPORT, 320D MODERN, 320D LUXURY, 320D M SPORT
- production period
- 08/2012 to 04/2016
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2000 cm³
- spring rate front
- 6 kgf/mm
- standard height change front
- -30 mm
- recommended lowering front
- 20–40 mm
- spring rate rear
- 10.6 kgf/mm
- standard height change rear
- -25 mm
- recommended lowering rear
- 15–35 mm
- installation notes
- DATA APPLIES TO SPORT SUSPENSION MODEL. CAMBER-ADJUSTABLE INSERT-TYPE STRUT WITH OFF-CENTER SLEEVE.NOT TESTED ON VEHICLE WITH ELECTRONICALLY CONTROLLED SUSPENSION.
Weight & manufacturer details
- Weight in TEIN list
- 26.83 kg
Description & frequently asked questions
STREET ADVANCE Z – Product features and benefits
-
Adjustable damping: Yes, 16 settings
-
Ride-height adjustment: Via spring seats
-
Damper construction: Twin-tube
Use the adjustment dial to tune damping to your preferred ride. Compression and rebound change together; spring rate stays the same.
Ride height is set through spring-seat position, within the ranges specified for the individual application.
Twin-tube dampers support a suspension setup focused on road comfort.
The vehicle applications for this item specify ride-height values, spring rates, upper mounts and installation notes.
More about this range STREET ADVANCE Z
TEIN STREET ADVANCE Z – GSGA8-91AS3
TEIN STREET ADVANCE Z, part GSGA8-91AS3. Applications listed for BMW 1SERIES (F21) / BMW 3SERIES SEDAN (F30). Check chassis, grade, production period and installation notes.
Technical information and application
The technical attributes retain the vehicle-specific figures and installation notes from the manufacturer catalogue. Use only the values for your exact application. Production dates are not necessarily the same as first registration.
Questions about this product
How do I check fitment?
Compare the exact manufacturer part number and the relevant application data. Where vehicle applications are listed, also check chassis code, grade, production period and any equipment exclusions.
Does a vehicle listing confirm road approval?
No. Technical fitment and approval are separate. Any certificate note applies only to its stated scope. Refer to the complete documents for the specific vehicle.
Example image – the actual product may differ from the illustration.
Characteristics & additional product details
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