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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $598.65 fortnightly and receive your order now. More info
Engineered to racing specifications, tested and proven over decades on winning racing teams. Integrating the highest-level technologies into an affordable street-spec coilover, our systems are a perfect, affordable solution for your daily driven performance vehicle. Built with daily driven sports cars in mind, our Pro-ST shock absorbers are shorter than factory, lowering the vehicle approximately 3-inches while still retaining full shock travel. This, coupled with the 12-way damping adjustability and stiffer springs, allows you to adjust to the perfect setting for the driving environment. Large 52mm seamless carbon steel mono-tube shock bodies provide strength and provide room for a larger hydraulic piston and valves, more shock oil, and an enlarged nitrogen chamber. All of these upgrades add up to huge jumps in compression and rebound response, vastly improved handling characteristics, and extreme durability even in the harshest of conditions. Externally, the shock bodies are threaded along their length to fit spring preload adjustment collars and the internally threaded lower shock mount and collar. This allows for independent changes in ride height and spring preload, giving the ability to tune each corner's weight to achieve optimal 4-wheel corner balance without sacrificing ride quality. Additionally, the shock body and threads are protected from the elements with gold-colored zinc electroplating. After rigorous testing, we chose to fit linear rate springs instead of progressive. Featuring spring rates of 10kg/mm up front and 8kg/mm in the rear, the linear spring offers more consistency under all different measures of weight loading while cornering and hitting bumps. This offers the most predictable vehicle feedback in all driving situations. Each spring is made from the highest quality AE9254V Chrome Vanadium forged to work with our oil-nitrogen filled strut to provide the greatest possible balance of street and track performance.
Pro-ST Coilover Shock Absorber Set; Front 10K/Rear 8K Spring Rates; Set of 4;
Skunk2's Pro-ST coilovers are engineered as one of the best adjustable suspension systems on the market at a price point you can afford! Serious club racers and discerning high performance street car owners agree that the Pro-ST's 12-way dampening, mono-tube design, threaded shock bodies with independent height/spring pre-load adjustment and billet top mounts with polyurethane bushings give them all the control they need at the track without sacrificing ride quality on the street. Order the Skunk2 Racing Pro-ST coilovers designed for your application needs.
Product features and benefits:
UPC | 841150911361 |
Brand | Skunk 2 |
Quantity | Sold as a kit. |
Part Type | Coilover Kits |
Gas Charged | Yes |
Lower Mount | Stock |
Upper Mount | Stock |
Product Line | Skunk2 Racing Pro-ST Coilovers |
Bushing Color | Black |
Spring Finish | Red |
Internal Design | Monotube |
Shocks Included | Yes |
Bushing Material | Polyurethane |
Welding Required | No |
Hardware Included | No |
Shock Body Finish | Black powdercoated |
Adjustable Valving | Yes |
Shock Body Material | Steel |
Crossmember Included | No |
Coilover Kit Position | Front and rear |
Spring Rate (lbs/in.) | 560 lbs./in. front, 448 lbs./in. rear |
Coilover Springs Included | Yes |
Summit Racing Part Number | SK2-541-05-8780 |
Manufacturer's Part Number | 541-05-8780 |
Number of Valving Selections | 12 |
Suspension Height Adjustment | 0.0-3.0 in. lowered front and rear |
Adjustable Mounting Bracket Included | Yes |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | HONDA |
Model | CIVIC |
Submodel | SI |
Beginning Year | 2017 |
Ending Year | 2020 |
Engine Type | L4 |
Engine Size | 1.5L/1497cc |
Engine Family | Honda/Acura 4-cylinder |
Drivetrain | FWD |
Skunk2 17-20 Honda Civic Si Pro-ST Coilovers | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2017 | Honda | Civic | Si | US |
2018 | Honda | Civic | Si | US |
2019 | Honda | Civic | Si | US |
2020 | Honda | Civic | Si | US |
Engineered to racing specifications, tested and proven over decades on winning racing teams. Integrating the highest-level technologies into an affordable street-spec coilover, our systems are a perfect, affordable solution for your daily driven performance vehicle. Built with daily driven sports cars in mind, our Pro-ST shock absorbers are shorter than factory, lowering the vehicle approximately 3-inches while still retaining full shock travel. This, coupled with the 12-way damping adjustability and stiffer springs, allows you to adjust to the perfect setting for the driving environment. Large 52mm seamless carbon steel mono-tube shock bodies provide strength and provide room for a larger hydraulic piston and valves, more shock oil, and an enlarged nitrogen chamber. All of these upgrades add up to huge jumps in compression and rebound response, vastly improved handling characteristics, and extreme durability even in the harshest of conditions. Externally, the shock bodies are threaded along their length to fit spring preload adjustment collars and the internally threaded lower shock mount and collar. This allows for independent changes in ride height and spring preload, giving the ability to tune each corner's weight to achieve optimal 4-wheel corner balance without sacrificing ride quality. Additionally, the shock body and threads are protected from the elements with gold-colored zinc electroplating. After rigorous testing, we chose to fit linear rate springs instead of progressive. Featuring spring rates of 10kg/mm up front and 8kg/mm in the rear, the linear spring offers more consistency under all different measures of weight loading while cornering and hitting bumps. This offers the most predictable vehicle feedback in all driving situations. Each spring is made from the highest quality AE9254V Chrome Vanadium forged to work with our oil-nitrogen filled strut to provide the greatest possible balance of street and track performance.
Pro-ST Coilover Shock Absorber Set; Front 10K/Rear 8K Spring Rates; Set of 4;
Skunk2's Pro-ST coilovers are engineered as one of the best adjustable suspension systems on the market at a price point you can afford! Serious club racers and discerning high performance street car owners agree that the Pro-ST's 12-way dampening, mono-tube design, threaded shock bodies with independent height/spring pre-load adjustment and billet top mounts with polyurethane bushings give them all the control they need at the track without sacrificing ride quality on the street. Order the Skunk2 Racing Pro-ST coilovers designed for your application needs.
Product features and benefits:
UPC | 841150911361 |
Brand | Skunk 2 |
Quantity | Sold as a kit. |
Part Type | Coilover Kits |
Gas Charged | Yes |
Lower Mount | Stock |
Upper Mount | Stock |
Product Line | Skunk2 Racing Pro-ST Coilovers |
Bushing Color | Black |
Spring Finish | Red |
Internal Design | Monotube |
Shocks Included | Yes |
Bushing Material | Polyurethane |
Welding Required | No |
Hardware Included | No |
Shock Body Finish | Black powdercoated |
Adjustable Valving | Yes |
Shock Body Material | Steel |
Crossmember Included | No |
Coilover Kit Position | Front and rear |
Spring Rate (lbs/in.) | 560 lbs./in. front, 448 lbs./in. rear |
Coilover Springs Included | Yes |
Summit Racing Part Number | SK2-541-05-8780 |
Manufacturer's Part Number | 541-05-8780 |
Number of Valving Selections | 12 |
Suspension Height Adjustment | 0.0-3.0 in. lowered front and rear |
Adjustable Mounting Bracket Included | Yes |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | HONDA |
Model | CIVIC |
Submodel | SI |
Beginning Year | 2017 |
Ending Year | 2020 |
Engine Type | L4 |
Engine Size | 1.5L/1497cc |
Engine Family | Honda/Acura 4-cylinder |
Drivetrain | FWD |
Skunk2 17-20 Honda Civic Si Pro-ST Coilovers | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2017 | Honda | Civic | Si | US |
2018 | Honda | Civic | Si | US |
2019 | Honda | Civic | Si | US |
2020 | Honda | Civic | Si | US |