ISC Suspension N1 Basic Coilovers Subaru WRX / STI 2015-2021

The ISC Basic coilover has all the great features of the regular ISC N1 but has rubber isolated top mounts instead of a camber plate/pillowball application in the front. Many street enthusiasts may not need to have adjustable camber plates, so the ISC Basic was made in order to simplify the product and eliminate any feature that may not be used for your average street car that is not going for track performance or aggressive camber/stance. This also allows us to offer the ISC Basic coilover at a lower price point to our customers without sacrificing quality. Our self-manufactured ISC coilovers allows us to have top grade quality control and innovative R&D capabilities due to our in-house company dynamic. ISC has been present for over 12 years in Asia and Australia and almost 10 years in the United States. Over a decade of experience and feedback has allowed our ISC coilovers to evolve into what it is today; a premium suspension for car enthusiasts. Certifications: ISO9001:2000R Certified ARTC Certified Warranty: ISC Suspension offers a LIFETIME WARRANTY to the original purchaser against defects in workmanship and material. For more info on this please refer to ISC Warranty. 32-Way Damping Adjustability: Rebound/Compression adjusted in unison via 32-way adjustment knob Basic Upper Top Mount: T6061 anodized aluminum top plate with isolated rubber bushing for better road compliance Piston Design: High rigidity steel piston rods Meets with race/sport standards Shafts are valved according to the spring rate A shock dyno is used to ensure quality and consistent results Single Cylinder Design: Mono-tube damper with high pressure nitrogen Larger cylinder and piston design to advance driving stability and dexterity Threaded portion of shaft is powder coated then salt spray coated for optimum street durability (we suggest also using anti seize or other protective products when you install your coilovers for even further protection from the elements if you are exposed to snow and salt). ISC Springs: Made from high quality SAE9254 steel Dyno tested over 500,000 times on compression inspection with less than 5% deformation Fully customizable spring rates (spring rates vary depending on application, custom spring rates are available) Ride Height Adjustable: Full length height adjustability of up to 3 inches on most applications High quality T6061 aluminum alloy used for all adjustment locks to provide a lightweight design that holds spring and vehicle down force Bound Adjustable with Separate Spring Locks: Preload is separate from ride height; the lower you go, the ride quality stays the same