Our products are designed based on OEM specifications and are suitable for unmodified vehicles. If your vehicle has been modified, compatibility or installation cannot be guaranteed. We recommend confirming your vehicle's setup or consulting our customer service team before purchase. We're here to help!
Description
Flashark Coilovers For 1992-2000 Lexus SC300 & SC400, Toyota Supra 4PCS (Purple)
Bring aging suspension back under control while giving your coupe a lower, more planted stance for daily driving, backroad use, or occasional track days. These Flashark Lexus SC300 coilovers fit 1992-2000 SC300 models with the 3.0L inline-six, while the SC400 coilovers fit 1992-2000 models with the 4.0L V8; the kit also supports 1993-1998 Toyota Supra MK4 models with 3.0L inline-six engines. The complete front and rear coilover shocks and struts provide 1- to 4-inch ride-height adjustment to reduce body roll, sharpen steering response, and replace worn SC300 or SC400 suspension components.
Fitment:
- 1992-2000 Lexus SC300 Coupe
- 1992-2000 Lexus SC400 Coupe
- 1993-1998 Toyota Supra
Specifications:
| Specification | Details |
|---|---|
| Top mounts | Pillow ball top mount with camber plate front, standard rubber top mount rear |
| Quantity | Complete coil overs 2 front and 2 rear, a pair of wrenches for height adjustment |
| Spring rate Front | 9 kg/mm(504 lbs/in) |
| Spring rate Rear | 7 kg/mm(392 lbs/in) |
| Spring length Front | 200mm |
| Spring length Rear | 150mm |
| Coilover overall length Front | 545mm - 668mm |
| Coilover overall length Rear | 427mm - 512mm |
| Damping | NO |
| Adjustable Height | Yes, lowering 1" to 4" |
| Shock Type | Twin tube |
| Spring Preload | 7-10 mm |
| Surface Materials | Aluminum, Steel |
| Color | Purple |
| Warranty | 2-year warranty for any manufacturing defect |
Features
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Spring Rate: Front Spring rate: 9 kg/mm(504 lbs/in) & Spring rate Rear 7 kg/mm(392 lbs/in)with spring preload: 7-10 mm. Spring length Front: 200mm & Spring length Rear: 150mm; Coilover overall length Front:545mm-668mm & Coilover overall length Rear: 427mm-512mm
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Adjustable Height: The height is adjustable for 1-4 inches(Notice: The coilovers kit will "Lower your car" and does not keep to the original ride height.), allowing you to have a more aggressive stance, allowing you to have a more aggressive stance. This design helps eliminate turning noise and also improves steering feel and response. In addition, we have adopted a deep groove ball-bearing structure to help eliminate cornering noise and also improve steering feel and response.
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Twin-tube Structure: Compared to mono-tube construction, the twin-tube has a longer stroke and higher height adjustability, and they will give you a more comfortable riding experience by reducing the pressure on the joints and also minimizing friction, and ensuring sufficient travel with less effort.
- Functionality: Enhance steering performance and prevent cornering understeer and oversteer. Reduce cornering roll and improve braking performance, leading to shorter braking distances and increased driving safety. The coilover struts are easy to install with the proper tools.
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Three Usage Modes: Everyday Driving: Ensuring comfort and stability on regular roads.; Off-Road Driving: Handling rough terrains and providing stability; High-Performance or Racing Conditions: Optimizing handling and control at high speeds.
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Package Includes:
2 x Front Coilover
2 x Rear Coilover
2 x Stainless Steel Wrench
Notice：
- No instruction included; Professional installation & alignment suggested.
- Please check our store for other auto parts you may be interested in.
- Please feel free to contact us for whatever we can help.
Installing coilovers significantly improves your vehicle's handling and ride quality. These coilovers feature adjustable ride height, enabling you to customize your car's stance and lower the center of gravity for enhanced cornering stability. With adjustable damping settings, drivers can fine-tune suspension stiffness to suit various driving conditions—whether it’s daily commuting, spirited backroad runs, or track performance. Replacing the stock suspension with Flashark SC400 coilovers delivers sharper response, reduced body roll, and a more aggressive look, providing both performance and aesthetic upgrades for Lexus SC300, SC400, and Toyota Supra models.
Lexus SC300, SC400 & Toyota Supra Coilovers FAQ
Q1: Will these coilovers fit my Lexus SC300?
A1: Yes. These Flashark coilovers are designed to fit 1992-2000 Lexus SC300 Coupe models. They are a full 4-piece suspension kit for drivers who want a lower stance, reduced body roll, and sharper handling compared with worn factory suspension.
Q2: Do these coilovers fit the Lexus SC400?
A2: Yes. This kit fits 1992-2000 Lexus SC400 Coupe models. If you are searching for SC400 coilovers or Lexus SC400 struts replacement, this kit replaces the factory shock and spring setup with adjustable-height coilover assemblies.
Q3: Will this kit fit a Toyota Supra?
A3: Yes. These coilovers also fit 1993-1998 Toyota Supra models. The package includes front and rear coilovers, making it a good option for Supra owners who want a more aggressive stance and improved suspension response.
Q4: What comes in the coilover kit?
A4: The package includes 2 front coilovers, 2 rear coilovers, and 2 stainless steel adjustment wrenches. It is a complete 4PCS kit, so you do not need to buy separate front or rear coilovers for a basic suspension replacement.
Q5: How much can these SC300 coilovers lower the car?
A5: These coilovers are height adjustable and can lower the vehicle by about 1 inch to 4 inches. Please note that this kit is designed to lower the car and is not intended to keep the original factory ride height.
Q6: Are these coilovers damping adjustable?
A6: No. The product specification lists Damping as NO, so this is not an adjustable-damping coilover kit. It is designed for adjustable ride height, improved stance, and more controlled handling using a twin-tube shock structure.
Q7: What are the spring rates?
A7: The front spring rate is 9 kg/mm, or about 504 lbs/in, and the rear spring rate is 7 kg/mm, or about 392 lbs/in. This setup gives the Lexus SC300, SC400, and Toyota Supra a firmer, more performance-oriented feel than tired factory suspension.
Q8: Are these coilovers comfortable enough for daily driving?
A8: Yes, they can be used for daily driving, especially if you want better control and a lower stance without going to an extremely harsh track-only setup. The twin-tube design helps provide a more comfortable ride compared with some more aggressive suspension designs.
Q9: Do these coilovers help improve handling?
A9: Yes. Replacing old SC300 suspension or SC400 suspension components with coilovers can reduce body roll, improve steering response, lower the center of gravity, and make the car feel more stable during cornering and braking.
Q10: What type of top mounts are included?
A10: The front coilovers use pillow ball top mounts with camber plates, while the rear uses standard rubber top mounts. After installation, a professional alignment is strongly recommended so the camber, toe, and ride height are set correctly.
Q11: Can I install these coilovers myself?
A11: Installation is possible for experienced DIY owners with the proper tools, but no instruction manual is included. For the best results, professional installation and a proper four-wheel alignment are recommended after the coilovers are installed.
Q12: Are these coilovers suitable for a modified vehicle?
A12: These coilovers are designed based on OEM specifications and are intended for unmodified vehicles. If your Lexus SC300, Lexus SC400, or Toyota Supra has major suspension, chassis, brake, or wheel modifications, confirm fitment before ordering.
Q13: What warranty does this coilover kit include?
A13: This Flashark coilover kit includes a 2-year warranty against manufacturing defects. For best warranty protection, inspect the parts before installation, install them correctly, and complete an alignment after the suspension work is finished.