TEIN STREET ADVANCE Z4 Coilover Kit Subaru Forester SJG 4WD 2014-2018 USA

TEIN

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2014-2018 Subaru Forester Forester 2014-2018
The TEIN STREET ADVANCE Z4 has been developed as a threading type ride height adjustment system. The ride height can be adjusted by moving the lower spring seat up or down. Its simple structure allows for easier handling. Standard ride height for STREET ADVANCE Z4 is set at 1 inch (approx. 25mm) higher than the original, to accommodate various driving scenes from streets to off-roading. STREET ADVANCE Z4 is designed and configured to be most suitable for the lifted height. Simply raising the standard height can lead to insufficient rebound stroke impairing the stability and also make the camber angle positive on strut suspensions. STREET ADVANCE Z4 is tested on each vehicle models to optimize the dimensions and settings, in order to secure sufficient strokes and to enable the best suited alignment. Each STREET ADVANCE Z4 features 16-level damping force adjustment, for simultaneous adjustment of compression and rebound. This allows a driver to modify ride comfort and handling according to your preference, changing the properties of the shock absorber with the adjustment dial. The TEIN STREE ADVANCE Z4 are made with a Hydraulic Bump Stopper (H.B.S) that provides increased comfort and height durability at the maximum passenger or cargo load. When regular shock absorbers fully stroke, their bump rubbers are compressed. When the energy that is generated by this compression is released it can disturb the vehicle's behavior. Furthermore, repeated full strokes can damage the damper. In the same situation EnduraPro, featuring H.B.S., internally convert the impact of the stroke to thermal energy (heat) and absorb it, strongly reducing the impact that disturbs the vehicle's behavior. With less damage to the dampers, H.B.S. also contributes to their durability. In shock absorbers with inactive or no H.B.S., the operative valve (green) floats, and oil flows freely through the base valve ports. Resistance to the flow from the shim stack then causes damping force. Near full compression, when the piston rod strokes beyond a predetermined point, the operative valve is pushed down and activates H.B.S.: the base valve ports are narrowed, blocking the oil flow. This results in high damping force. A relief valve serves to suppress sudden damping force increase when the pressure in the cylinder exceeds its regular level. The setup of the H.B.S. mechanism is optimized per vehicle model, with the right activation point and damping force. Front Specifications:Damping Force Adjustment: YFull-Length Ride-Height Adjustable: NUpper Mount: OEMRecommended Ride Height (mm): 25Recommended Ride Height (inch): 1Ride Height Adjustable Range: Max Low (mm): -10Max Low (inch): -0.4Max High (mm): 44Max High (inch): 1.7Recommended Low (mm): 3Recommended Low (inch): 0.1Recommended High (mm): 25Recommended High (inch): 1SpringRate (kgf/mm): 5Rate (lbs/in): 280SP PART#JC050-1H300-3Free Length (mm): 300Rear Specifications:Damping Force Adjustment: YFull-Length Ride-Height Adjustable: NUpper Mount: OEMRecommended Ride Height (mm): 25Recommended Ride Height (inch): 1Ride Height Adjustable Range: Max Low (mm): -17Max Low (inch): -0.7Max High (mm): 44Max High (inch): 1.7Recommended Low (mm): -2Recommended Low (inch): -0.1Recommended High (mm): 25Recommended High (inch): 1Spring: Rate (kgf/mm): 5Rate (lbs/in): 280SP PART#S8SA3-13050Free Length (mm): 335Fitment:Year: 2014-2018Make: SubaruModel: ForesterDrivetrain: 4WDChassis: SJGMotor Size: 2000Vehicle Region: USATEIN STREET ADVANCE Z7 Feature:Sealed StructureThe top end of the shell pipe is narrowed, oil and gas are injected, and the whole unit is sealed by crimping the metal. This new approach massively shortens the production process.Twin-Tube SystemCompared to the regular mono-tube system, twin-tube attains longer stroke with a smaller repulsive force, resulting in high ride comfort.Roads may have all sorts of surface conditions. This calls for shock absorbers with ample stroke, that operate smoothly.Thanks to this unique characteristic, you can negotiate gaps and bumps steadily on rough roads, meaning a smooth ride at low speed and stability at high speed.Uses O.E. MountsSTREET ADVANCE Z4 uses the vehicle's original upper mounts (not included in our product kit).Optimal Dust BootThanks to its smooth compression and high durability, the dust boot guards the piston rod from damage, and keeps foreign material out of the shock absorber.Some vehicles use their OE dust bootsNo-Sag SpringCold formed with SAE9254 steel (minimum tensile strength 200 kgf/mm2), our springs are outstandingly sag-proof and boast extreme resiliency. Superior rust protection is ensured with a highly durable powder coating that does not peel or flake.High-Performance Damper OilSince TEIN's damper oil maintains a stable viscosity in a broad temperature range, it sustains smooth stroke and reliable damping force in a variety of circumstances.Due to excellent anti-foaming properties, it's resistant to cavitation (bubble forming). Since it withstands high heat too, it's suitable for intense sport driving as well.The damper oil keeps up its superior performance long-term, because it's resistant to deterioration over time. Images are for marketing purposes only. Actual item may vary Proposition 65 WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov
The TEIN STREET ADVANCE Z4 Coilover Kit Subaru Forester SJG 4WD 2014-2018 USA is evocative, to say the least, but that's why you're drawn to it in the first place.

Inventory Last Updated: Mar 28, 2023