Stance XR1 Coilover Kit - STI 2015-2017
Stance XR1 Coilover Kit - STI 2015-2017
Front Spring Rate / Length: 10KG / 200mm
Rear Spring Rate / Length: 9KG / 175mm
Front Camber Plates: Yes
Rear Camber Plates: Yes
Inverted Front Dampeners: Yes
Inverted Rear Dampeners: Yes
- Optional: Swift spring upgrade for an added cost.
- Optional: Spring helper for an added cost.
Available on vehicles with strut type suspension. Camber adjustment is incorporated into the top plate allowing up to 4 degrees of adjustment. The pillowball bearing allows for precise feel and bind free operation.
Our coilovers are tested on each and every application to guarantee a perfect fit for your vehicle. Everything from wheel clearances to ride height adjustment is taken into account during the design process to make sure you experience a hassle free install of your new Stance coilovers.
The Stance damping adjuster knob, or “Clicker”, is designed to offer an easy and convenient way to adjust the damping of your coilover. Our heavy-duty adjuster gives a very positive “click” for each of the 16 levels of adjustment, making it easy to keep track of your personalized settings.
Digressive valving produces high damping forces at low shaft velocities & softer damping forces at high shaft velocities. Low speed damping gives better control of the chassis movement & provides quicker feedback to the driver, enhancing overall feel & confidence on the road & track. Digressive high speed valving profile blows off big bumps forces for smooth response, giving optimal chassis balance for maximum grip.
Our piston has been developed to deliver a large range yet responsive adjustments. Even with this large adjustment range, each click is even and precise to provide excellent fine tuning ability. Winning races has taught us that compliance is key, even for competition setups. Our know how allowed us to fine tune the valving balance providing you the ability to go from compliant & forgiving to firm & responsive with just a few clicks of the knob.
Originally designed for use in professional motorsports, inverted monotube technology has many advantages over upright monotube dampers. Our 45mm strut shaft offers increased lateral rigidity over competitor’s upright dampers that use 20mm shafts. If the shaft is not stiff enough it can cause the damper to bind under heavy loads and limit the suspension travel – leading to premature wear on the shaft seals & piston bands, causing oil leakage. STANCE inverted monotube dampers offer exceptional ride comfort without sacrificing performance.
Chromoly steel STANCE piston rods have been heat treated, chrome plated and machined to precise tolerances providing consistent reliable performance.
STANCE monotube dampers offer larger oil capacity and a superior piston diameter compared to a twin-tube design. In our monotube dampers, the oil and charged nitrogen are separated by a free floating piston, which minimizes aeration and fade. These features allow for greater heat dissipation, fade resistance and consistent damping force.
Dust Boot & Bump Stop
Rubber Dust Boots are designed to protect the piston shaft from road contaminants. Rubber Bump Stops are utilized on all STANCE dampers to improve ride comfort and protect the damper from bottoming out.
XR1 uses Electrodeposition polymer coating engineered specifically for our coilovers. Damper cases go through additional zinc phosphate pre treatment before our special formulated coating to deliver the ultimate corrosion protection. New and improved coating has exceeded 1000+ hrs of salt spray test, making it our most durable coating!
Adjustable Lower Bracket
Offered on strut-type applications, CAD-designed brackets are reinforced to withstand the most rigorous loads for racing. Height can be adjusted separately from the spring without sacrificing damper stroke.
Aluminum Lower Bracket
Offered on multi-link suspension. CAD-designed aluminum brackets are lighter than steel, reducing unsprung weight. Height can be adjusted separately from the spring without sacrificing damper stroke.
Aluminum Locking Collars & Spring Seat
CAD-designed locking collars and seat are designed to be durable and reliable.
SWIFT Springs are made from a proprietary steel alloy called HS5.TW. They are light, consistent, and offer large amount of stroke.
The helper spring allows the shock piston to be placed in the optimal position within the shock body, increasing rebound stroke, and maximizing articulation on cars with minimum suspension travel.
Thrust Roller Bearing Spring Seat
Compared to radial bearings that are designed to support radial loads only, the thrust bearings are designed to handle heavy axial loads and reduce spring stiction and noise. When radial bearings are used to support axial load, it can lead to deflection and housing distortion caused by shock or heavy loads. Thrust bearing allows the spring to operate with less friction results in a more active feel and provides increased grip. Our bearing seats are sealed for maximum durability.
What's in the Box
Subaru Impreza WRX STI Base - 2015
Subaru Impreza WRX STI Base - 2016
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