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 1995-1998 Nissan S14 240SX Coilovers 4PCS (Purple)
Build a lower, more controlled street setup while keeping the car predictable for daily driving, canyon runs, and performance-oriented builds. Designed for the 1995-1998 Nissan 240SX S14 with the 2.4L KA24DE DOHC inline-four engine, this four-piece coilover shock absorber and strut kit provides 1" to 4" of ride-height adjustment with 8 kg/mm front and 6 kg/mm rear springs. These S14 coilovers replace the factory Nissan 240SX shocks and struts to reduce body roll, sharpen steering response, and create a more aggressive stance; damping is fixed rather than externally adjustable.
Fitment:
1995-1998 Nissan S14 240SX
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 | 8 kg/mm(448 lbs/in) |
| Spring rate Rear | 6 kg/mm(336 lbs/in) |
| Spring length Front | 200mm |
| Spring length Rear | 205mm |
| Coilover overall length Front | 487mm - 610mm |
| Coilover overall length Rear | 678mm - 763mm |
| 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: 8 kg/mm(448 lbs/in) & Spring rate Rear 6 kg/mm(336 lbs/in) with spring preload: 7-10 mm. Spring length Front: 182mm & Spring length Rear: 200mm; Coilover overall length Front: 487mm-610mm & Coilover overall length Rear: 678mm-763mm
- Adjustable Height: The height is adjustable for 1-4 inches(Notice: The S14 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.

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.
Nissan S14 240SX Coilovers FAQ
Q1: Will these coilovers fit my 1995-1998 Nissan S14 240SX?
A1: Yes. These Flashark coilovers are designed to fit the 1995-1998 Nissan S14 240SX. The kit includes front and rear coilover assemblies, making it a direct suspension upgrade for S14 owners who want a lower stance and improved handling response.
Q2: Will this kit fit a Nissan S13 or S15?
A2: No. This product page lists fitment for the 1995-1998 Nissan S14 240SX only. If you have an S13 or S15, you should choose a coilover kit made specifically for that chassis to avoid fitment and installation problems.
Q3: What comes in this 240SX coilover kit?
A3: The package includes 2 front coilovers, 2 rear coilovers, and 2 stainless steel wrenches for height adjustment. It is a complete 4PCS suspension kit for replacing the factory shock and spring setup on a Nissan S14 240SX.
Q4: Are these coilovers height adjustable?
A4: Yes. These S14 coilovers are height adjustable and can lower the car by about 1 inch to 4 inches. This makes them a good choice if you want a cleaner stance, reduced wheel gap, and a more aggressive 240SX appearance.
Q5: Can these coilovers keep my stock ride height?
A5: No. This coilover kit is designed to lower the vehicle and is not intended to keep the original factory ride height. If your goal is to restore the stock ride height, factory-style replacement struts may be a better option.
Q6: Are these S14 coilovers damping adjustable?
A6: No. The product specification lists Damping as NO, so this kit does not offer adjustable damping settings. The main adjustment is ride height, while the twin-tube shock design helps provide a more controlled and comfortable driving feel.
Q7: What are the spring rates on these Nissan 240SX coilovers?
A7: The front spring rate is 8 kg/mm, or about 448 lbs/in, and the rear spring rate is 6 kg/mm, or about 336 lbs/in. This setup is firmer than worn factory 240SX shocks and helps improve cornering stability, steering response, and body control.
Q8: Are these coilovers good for daily driving?
A8: Yes, they can be used for daily driving if you want a firmer and more controlled suspension feel. The twin-tube shock structure is designed to offer a more comfortable ride than some more aggressive track-focused coilovers.
Q9: Will these coilovers improve handling on my S14?
A9: Yes. Replacing old Nissan 240SX shocks and springs with coilovers can reduce body roll, improve steering response, help control understeer and oversteer, and give the car a more planted feel 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 coilovers use standard rubber top mounts. The front camber plates can help with alignment setup after lowering the car.
Q11: Do I need an alignment after installing these coilovers?
A11: Yes. A professional four-wheel alignment is strongly recommended after installation. Lowering a 240SX changes suspension geometry, so camber, toe, and ride height should be checked to improve tire wear, handling, and driving safety.
Q12: Can I install these S14 coilovers myself?
A12: Experienced DIY owners may be able to install them with the proper tools, but no instruction manual is included. For best results, professional installation is recommended, especially if you are not familiar with suspension preload, ride height setup, and alignment needs.
Q13: Are these coilovers suitable for a modified 240SX?
A13: These coilovers are designed based on OEM specifications and are intended for unmodified vehicles. If your S14 has major suspension, chassis, wheel, brake, or drift-specific modifications, confirm compatibility before ordering.
Q14: What materials are used in this coilover kit?
A14: The product specifications list aluminum and steel surface materials with a purple finish. This gives the kit the strength needed for suspension use while also adding a clean performance look behind the wheels.
Q15: What warranty does this Nissan S14 coilover kit include?
A15: This Flashark coilover kit includes a 2-year warranty against manufacturing defects. Before installation, inspect all parts, confirm vehicle fitment, and complete a proper alignment after the suspension work is finished.




















