Tein 14+ Lexus IS250 (GSE30L)/IS350 (GSE31L) Street Advance Z Coilovers - GSQ74-91AS2
$826.50
sku
teinGSQ74-91AS2
More than 2 in stock
- Experience superior handling and ride comfort with Tein 14+ Lexus IS250 (GSE30L)/IS350 (GSE31L) Street Advance Z Coilovers - GSQ74-91AS2 for ultimate driving precision.
- Enhance your Lexus IS suspension with street-tuned coilovers designed to improve cornering and stability on daily drives.
- Upgrade your performance car setup effortlessly, achieving a sleek stance and responsive control that turns heads everywhere.
- Optimize your vehicle’s handling for spirited street driving and enjoy a smoother, more confident ride every time.
- Transform your Lexus driving experience—add to cart now and feel the difference on your next journey.
Tein 14+ Lexus IS250 (GSE30L)/IS350 (GSE31L) Street Advance Z Coilovers - GSQ74-91AS2 aftermarket automotive part
STREET ADVANCE Z is the evolution of TEIN’s popular Super Street coilover platform, developed for a sporty ride feel and a lower, aggressive stance. It combines ride-height adjustment via a ZT coated threaded sleeve with a shortened shell case design intended to maintain damper stroke at reduced ride heights.
SKU: teinGSQ74-91AS2
Key Benefits
- Advance Needle technology delivers a more noticeable change through damping adjustments.
- Shortened shell case design supports damper stroke at lower ride height.
- ZT coated threaded sleeve resists abrasion from gravel and road debris.
- Corrosion-resistant ZT Coating helps maintain smooth ride-height adjustment over time.
- Updated internal components and external coatings improve durability and product life.
- Twin-tube construction with 22mm piston diameter for strut-type front and rear.
- EDFC compatible for drivers using electronic damping force control systems.
Specifications
- Construction: Steel; twin tube internal construction
- Damping Adjustment: 16-way; over 200% increase in damping force change
- Ride Height Adjustment: via spring seat; full-length ride-height adjustable: No
- Upper Mounts: OEM (front and rear)
- Front: Recommended ride height -35mm (-1.4in); adjustable range max low -91mm (-3.6in), max high -20mm (-0.8in); spring rate 8 kgf/mm (448 lbs/in), free length 215mm, SP PART# JD080-1C2150-3
- Rear: Recommended ride height -25mm (-1in); adjustable range max low -60mm (-2.4in), max high -3mm (-0.1in); spring rate 9 kgf/mm (504 lbs/in), free length 220mm, SP PART# S6Q75-13090
- Damper body: Powder coated; non-welded ZT coated adjustment tube
- Hardware: Full-length dust boots; 1-piece aluminum spring seat with Delrin thrust washer
- Fitment: 2014–2017 Lexus IS350 F-Sport, FR, Chassis GSE31L, 3500, Vehicle Region USA
Designed for daily and spirited street driving, this coilover set focuses on ride-height flexibility and damping adjustment while maintaining OEM upper mounts. The combination of protective coatings and updated components is aimed at long-term durability in real-world road conditions.
| Brand | TEIN |
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