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)
Upgrade your suspension with these performance-driven coilovers designed to deliver improved handling, reduced body roll, and a more aggressive stance. Ideal for Lexus SC300, SC400 and Toyota Supra coupes from the '90s era, this kit features adjustable ride height, twin-tube shocks, and precision-tuned spring rates for confident control in any driving scenario. Whether you're daily driving, carving backroads, or heading to the track, Flashark’s SC400 coilovers offer the perfect blend of performance, comfort, and style—engineered for enthusiasts who demand more from their suspension.
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
-
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
-
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.
-
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.
-
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.

Sharing from @loganlaney_


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.
