HKS HiperMax IV GT Coilovers 2008-2014 STI
The HKS Hypermax IV GT Coilovers have been crafted to provide superior handling, style, and looks to your vehicle. In conclusion this is a direct OEM replacement that comes supplied with top hats, and are ready to install. Additionally these coilovers will come provided with adjustment tools which will make height adjustment convenient for the user. You can adjust the height from the shock body rather than messing with the pre-load. Once installed you can fine tune these coilovers to make generous improvements in handling that is suitable for both the track, and on the street.
Mono tube design which allows for better control which results in better ride quality when lowered.
Dust boost installed on the shafts to protect from harmful road impediments.
PNE Coating provided on the height adjustment components to prevent rust and corrosion buildup when making height alterations.
Newly designed needle to improve dampening throughout the entire range.
Aluminum components designed to reduce unsprung weight.
30 Step damping force allow fine and precise tuning for both street and track.
Drop Height Front: 0.0-3.1in
Drop Height Front Metric: 0-79mm
Drop Height Rear: 0.0-3.5in
Drop Height Rear Metric: 0-88mm
Height Adjustable: Yes
Independent Height Adjustable: Yes
Spring Rate Front: 445.4lb/in
Spring Rate Front Metric: 78N/mm
Spring Rate Rear: 336lbs/in
Spring Rate Rear Metric: 50N/mm
Top Hats Included: Yes
HKS Super SSQV4 Blow Off Valve w/ Suction Return KitSpecial Price $360.00 Regular Price $375.00
HKS Super SQV4 Blow Off Valve Kit 2002-2007 WRX / STISpecial Price $339.00 Regular Price $350.00