Description

Key Details

Brand: 326POWER
Manufacturer: 326POWER Japan
Product: Gachabari Mild Front + Gachabari Medium Rear Over Fender Set
SKU: mildfendersf/rsets15
Category: Aero
Subcategory: Body Kit
Compatible Vehicle: Nissan S15 Silvia
Front Width Increase: Approximately 5–10 mm compared with stock
Rear Width Increase: Approximately 55 mm compared with stock
Rear Arch Position: Approximately 5 mm higher than stock
Front Design Detail: Integrated duct styling
Finish: Unpainted white gel coat finish
Installation Requirement: Test fitting, alignment adjustment, preparation work, and painting required.

Common Applications

This combination is particularly suitable for S15 Silvia owners who want a wider and more aggressive rear fitment while keeping the front comparatively restrained. The Mild front gives the car extra width without completely changing the factory proportions, while the 55 mm Medium rear allows significantly more visual presence around the rear wheels. It can work particularly well for lowered, stance, drift-inspired, street, and show builds where a strong rear-heavy silhouette is desired. Final compatibility depends on the vehicle's body condition, wheel and tire specification, suspension setup, ride height, bumper configuration, and installation method. If you are unsure whether this Front + Rear Over Fender Set is suitable for your S15 Silvia, please contact us before ordering. Contact us.

326POWER Character

326POWER is strongly associated with Japanese low-car culture, stance builds, aggressive wheel fitment, drift-inspired styling, and distinctive wide-fender designs. This particular combination is interesting because it does not use the same amount of width at both ends of the vehicle. Instead, the Mild front keeps the S15's nose relatively close to its original proportions while the Medium rear creates a much more substantial rear stance, giving the car a visually aggressive but still recognizable S15 profile.

Gachabari Mild Front Fender Design

The Gachabari Mild front increases the body width by approximately 5–10 mm compared with stock. 326POWER describes the fender as matching well with the S15's original press lines, allowing the additional width to integrate naturally into the vehicle. A duct is also added as a styling feature to visually suggest speed and give the front fender a more distinctive appearance without requiring the extreme proportions of a much wider conversion.

Front Arch Reinforcement

326POWER states that approximately twice the normal amount of FRP is used around the front arch area. This provides additional strength and allows the installer to cut and raise the wheel arch at the desired position if the suspension height, wheel diameter, or tire fitment requires more clearance. The exact amount of modification should be determined according to the individual build rather than assuming one fixed arch position.

Gachabari Medium Rear Fender Design

The matching Gachabari Medium rear overfenders add approximately 55 mm of width compared with the factory S15 rear body and position the rear wheel arch approximately 5 mm higher than stock. The larger rear section creates a considerably more muscular rear-quarter profile than the Mild front, which is why 326POWER specifically describes the combination as visually compatible despite the significant difference in width.

Rear Arch Design

The Gachabari Medium rear configuration uses an approximately 30 mm arch-lip area compared with roughly 20 mm on the factory S15 rear fender. The rear arch begins approximately 5 mm higher than stock, while the extra material around the lip allows additional arch raising according to the desired ride height and wheel setup. 326POWER also states that extra FRP material is used around this area to provide additional strength when modification is required.

Fuel Filler Lid

The official Japanese 326POWER listing identifies the Gachabari Medium rear overfender configuration as including a fuel filler lid. Because this package combines that Medium rear configuration with the Mild front fenders, the fuel-filler area should be considered during rear-fender installation and body preparation.

Factory Bumper Compatibility

326POWER specifically states that this Gachabari Mild Front + Medium Rear configuration can be installed with the factory bumper. This gives customers more flexibility when planning the build because the fender conversion does not automatically require replacement bumpers. The condition and exact shape of the individual vehicle's bumper should still be checked during test fitting.

Wheel and Suspension Planning

Because the front adds only approximately 5–10 mm while the rear adds approximately 55 mm, the front and rear wheel specifications may require significantly different planning. Wheel width, offset, tire dimensions, camber, suspension height, steering clearance, suspension travel, and final wheel-arch position should all be considered together with the bodywork. 326POWER does not specify one mandatory wheel or tire setup for this combination, so final fitment should be determined according to the individual vehicle.

Installation and Fitment Notes

The complete set should be test fitted to the actual S15 Silvia before painting. Front-fender alignment, hood and door gaps, bumper transitions, front wheel clearance, rear-quarter positioning, rear bumper relationship, fuel-filler area, wheel-arch clearance, and overall left-to-right symmetry should all be checked before final finishing. 326POWER specifically instructs customers to perform test fitting, alignment adjustment, and vehicle-specific fitment correction before painting. If mounting-hole positions are difficult to align, gradual adjustment such as elongated-hole processing may be necessary. Depending on the vehicle, additional trimming, drilling, sanding, arch modification, bonding, or body finishing may also be required.

Aero Product Notes

The products are supplied unpainted in a white gel coat finish, and installation and painting are not included. The front arch area is specifically reinforced with additional FRP, and the Medium rear design is also intended to support further wheel-arch adjustment where required. All components should be inspected, test fitted, aligned, prepared, and modified as necessary before the final paint finish is applied.

Demo Image Notes

This listing is for the Gachabari Mild front and Gachabari Medium rear overfender combination. Demo images may show additional body-kit components, wings, lips, wheels, suspension parts, exhaust components, or other modifications that are not included with this fender set. The official international listing also states that product images are for illustrative purposes and may differ from the actual product.

Shipping and Lead Time

Availability may vary depending on supplier and production status.
Additional shipping fees may apply depending on destination.
International delivery timing may vary by country, customs clearance, and carrier.

Note: Shipping price listed on website is only for USA customers. For other country, please contact us individually after placing an order. We will revise the shipping quotation.

Important Notes

This is an authentic 326POWER Japan product developed for the Nissan S15 Silvia. The package combines approximately 5–10 mm-wide Gachabari Mild front overfenders with approximately 55 mm-wide Gachabari Medium rear overfenders. The rear wheel arch is positioned approximately 5 mm higher than stock, while the Mild front incorporates duct styling and additional FRP reinforcement around the arch area. The Medium rear configuration also allows additional arch adjustment and is identified by 326POWER as including a fuel filler lid. The set is supplied unpainted in white gel coat and requires test fitting, alignment adjustment, body preparation, and painting before final installation. Other aero components, wheels, suspension parts, and accessories shown on demo vehicles are separate unless specifically stated otherwise. 326POWER states that the product was developed for show and event use and does not guarantee vehicle-inspection compatibility or accept responsibility for damage arising from public-road use.

FAQ

Is this an authentic 326POWER product?
Yes. This is an authentic 326POWER Japan Gachabari fender package.

What vehicle is this set designed for?
It is designed for the Nissan S15 Silvia.

What is the SKU?
The official 326 International SKU is mildfendersf/rsets15.

How much wider are the front fenders?
The Gachabari Mild front fenders add approximately 5–10 mm compared with stock.

How much wider are the rear fenders?
The Gachabari Medium rear overfenders add approximately 55 mm compared with stock.

Is the rear wheel arch raised?
Yes. The Medium rear arch is approximately 5 mm higher than stock.

What is special about the front design?
The Mild front fender follows the S15 press lines and adds a duct as a visual styling accent.

Is the front arch area reinforced?
Yes. 326POWER states that approximately twice the normal amount of FRP is used around the arch area.

Can the front wheel arch be raised further?
Yes. The manufacturer specifically states that the reinforced arch can be cut at the desired position and raised according to the vehicle setup.

Can the rear arch also be modified further?
Yes. The Medium rear design provides additional material around the arch so further arch raising can be carried out according to the desired wheel and ride-height setup.

Is a fuel filler lid included?
The official Japanese 326POWER listing identifies the Gachabari Medium rear overfender configuration as including a fuel filler lid.

Can this set be used with the factory bumper?
Yes. 326POWER states that the Gachabari Mild Front + Medium Rear configuration can be installed with the factory bumper.

Does it come painted?
No. The components are supplied unpainted in a white gel coat finish.

Does the set need to be test fitted before painting?
Yes. 326POWER specifically requires test fitting, alignment adjustment, and vehicle-specific fitment correction before painting.

Can mounting-hole adjustment be required?
Yes. If hole positions are difficult to align, slight adjustment such as elongated-hole processing may be required during test fitting.

Can additional bodywork be required?
Yes. Depending on the individual S15 and desired wheel and suspension setup, trimming, drilling, arch work, sanding, bonding, or other body-shop preparation may be necessary.

Should the wheels and suspension be planned with the fender conversion?
Yes. Because the front adds only approximately 5–10 mm while the rear adds approximately 55 mm, the wheel widths, offsets, tire sizes, camber, and ride height should be planned carefully to achieve the intended overall balance.

Can demo images show additional parts?
Yes. Other aero components, wheels, suspension parts, wings, and additional modifications may appear in demo images and should be treated as separate unless specifically stated as included.

Can this be used on public roads?
326POWER states that the product was developed for show and event use and does not guarantee vehicle-inspection compatibility or accept responsibility for damage arising from public-road use.

Is professional installation recommended?
Yes. Professional test fitting, arch planning, body preparation, alignment, painting, and final installation are strongly recommended for this type of front-and-rear overfender conversion.