TEIN FLEX Z combines twin-tube dampers with 16-level adjustment of compression and rebound together. This VSN20-C1SA4 kit is listed for the specific applications below. Match your chassis, engine and model year before ordering.
Vehicle market: Japanese-market / US-market applications only. Match the original vehicle market, chassis, engine, trim and build dates shown below. UK registration alone does not establish compatibility with UK-market versions.
Application limit: UK-market Nissan 200SX S13 is not included in this listing because TEIN lists an incomplete drivetrain field and an unresolved 2.0-litre application. This listing covers only the Japanese-market 180SX/Silvia and US-market 240SX versions shown in the fitment table.
Vehicle applications and ride-height settings
Height changes are relative to original equipment ride height: negative values mean lowering and positive values mean raising. Use the recommended range for your exact vehicle. The maximum adjustment range describes mechanical travel and is not a recommended operating setting. Actual height varies with vehicle condition and equipment.
Nissan 180SX KRPS13 1991.01-1999.02 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 2000 cc
- Drive: Rear-wheel drive
- Grade / application: TYPE I, TYPE II, TYPE III, TYPE G, TYPE R, TYPE X, TYPE S
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan 180SX KRS13 1989.04-1990.12 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 1800 cc
- Drive: Rear-wheel drive
- Grade / application: TYPE I, TYPE II
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan 180SX RPS13 1991.01-1999.02 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 2000 cc
- Drive: Rear-wheel drive
- Grade / application: TYPE I, TYPE II, TYPE III, TYPE G, TYPE R, TYPE X, TYPE S
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan 180SX RS13 1989.04-1990.12 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 1800 cc
- Drive: Rear-wheel drive
- Grade / application: TYPE I, TYPE II
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan 240SX S13 1989-1994 — US-market
- Original vehicle market: US-market
- Engine displacement: 2400 cc
- Drive: Rear-wheel drive
- Grade / application: See chassis, engine and years above
- Recommended front height change: -60 to -40 mm
- Recommended rear height change: -60 to -40 mm
- Maximum front adjustable range: -99 to -6 mm
- Maximum rear adjustable range: -104 to -20 mm
- TEIN reference setting: -50 mm front; -50 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan SILVIA KPS13 1991.01-1993.10 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 2000 cc
- Drive: Rear-wheel drive
- Grade / application: J'S, Q'S, K'S
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan SILVIA PS13 1991.01-1993.10 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 2000 cc
- Drive: Rear-wheel drive
- Grade / application: J'S, Q'S, K'S
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Nissan SILVIA S13 1988.05-1990.12 — Japanese-market
- Original vehicle market: Japanese-market
- Engine displacement: 1800 cc
- Drive: Rear-wheel drive
- Grade / application: J'S, Q'S, K'S
- Recommended front height change: -55 to -35 mm
- Recommended rear height change: -35 to -15 mm
- Maximum front adjustable range: -109 to -22 mm
- Maximum rear adjustable range: -95 to -6 mm
- TEIN reference setting: -45 mm front; -25 mm rear
- Spring rates: 7 kgf/mm front; 5 kgf/mm rear
- Upper mounts: Front: Camber-adjustable upper mount; rear: Rubber upper mount
Installation and ordering
Use a suspension specialist for installation and wheel alignment. Follow the supplied instructions and check tyre, body and suspension clearance throughout steering and suspension travel. Optional EDFC electronics are sold separately.
Supplied to order. Contact GSM Performance for current availability and lead time before booking installation.
Product photograph
The supplier catalogue photograph shows selected components associated with this part number; it is not a complete contents layout.
Application data: TEIN UK catalogue for VSN20-C1SA4.
