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
- GSM90-91AS3
- 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 gradeFORD FIESTA · JA8 S1600
2008 to 2016
- make
- FORD
- model
- FIESTA
- grade
- JA8 S1600
- production period
- 2008 to 2016
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1600 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA DEMIO · DE3FS 13C, 13S, 13C-V, 13F
07/2007 to 08/2014
- make
- MAZDA
- model
- DEMIO
- grade
- DE3FS 13C, 13S, 13C-V, 13F
- production period
- 07/2007 to 08/2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -50 mm
- recommended lowering rear
- 40–60 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA DEMIO · DE5FS 15C, SPORT
07/2007 to 08/2014
- make
- MAZDA
- model
- DEMIO
- grade
- DE5FS 15C, SPORT
- production period
- 07/2007 to 08/2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 35–55 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA DEMIO · DEJFS 13-SKYACTIV
06/2011 to 08/2014
- make
- MAZDA
- model
- DEMIO
- grade
- DEJFS 13-SKYACTIV
- production period
- 06/2011 to 08/2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 37–55 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -35 mm
- recommended lowering rear
- 25–45 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA MAZDA2 · DE# SPORT
2011 to 2014
- make
- MAZDA
- model
- MAZDA2
- grade
- DE# SPORT
- production period
- 2011 to 2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 35–55 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -50 mm
- recommended lowering rear
- 40–60 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA MAZDA2 · DE3FS 5DOOR
2007 to 2014
- make
- MAZDA
- model
- MAZDA2
- grade
- DE3FS 5DOOR
- production period
- 2007 to 2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -50 mm
- recommended lowering rear
- 40–60 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
Vehicle gradeMAZDA MAZDA2 · DE5FS 5DOOR
2007 to 2014
- make
- MAZDA
- model
- MAZDA2
- grade
- DE5FS 5DOOR
- production period
- 2007 to 2014
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 2.5 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 35–55 mm
- spring rate rear
- 1.9 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: SPRING INSULATOR NEED TO BE MODIFIED.
EDFC & accessories
- EDFC compatibility
- Components in the following manufacturer applications are available separately. EDFC is not automatically supplied with the suspension kit.
- EDFC application 001
- FORD DEMIO DE3FS: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 002
- FORD DEMIO DE5FS: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 003
- FORD DEMIO DEJFS: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 004
- FORD MAZDA2 DE5FS: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 005
- FORD MAZDA2 DE3FS: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 006
- FORD FIESTA JA8: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
- EDFC application 007
- FORD MAZDA2 DE#: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120; Additional part 1 EDK08-P8514-12
Weight & manufacturer details
- Weight in TEIN list
- 25 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.
EDFC application assignments are available for this item. Select the specified controllers, motor kits and accessories separately; they are not automatically included.
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 – GSM90-91AS3
TEIN STREET ADVANCE Z, part GSM90-91AS3. Applications listed for FORD FIESTA / MAZDA DEMIO and others. 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.
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