Koguchi Power | Rear Fenders +50mm for Nissan Silvia S15

Koguchi Power | Rear Fenders +50mm for Nissan Silvia S15

The Koguchi Power +50mm Rear Wide Fenders are designed to give the Nissan Silvia S15 the aggressive widebody stance seen on professional Japanese drift cars. Developed by legendary drift driver Yoshinori Koguchi, these rear overfenders allow significantly wider wheel and tire setups while maintaining the clean body lines of the S15 chassis.

Koguchi Power is one of the most respected aero brands to come out of Japan’s drifting scene. Founded by longtime D1 Grand Prix competitor Yoshinori Koguchi, the company produces body parts influenced by real competition vehicles. Koguchi’s iconic S-chassis builds helped define the aggressive stance and wheel fitment now synonymous with modern drift cars.

These rear fenders add +50mm of width per side, giving your S15 the clearance needed for wider wheels, aggressive offsets, and larger tire setups commonly used in drift and track builds. The design flows naturally with the S15’s factory body lines while delivering the unmistakable Koguchi Power widebody style.

Constructed from FRP (Fiberglass Reinforced Plastic), the fenders are lightweight and durable while remaining easy to prep and paint to match your vehicle.

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Features

• +50mm rear overfenders (per side)

• Designed by legendary drift driver Yoshinori Koguchi

• Classic Koguchi Power drift styling

• Allows wider wheels and aggressive offsets

• Lightweight FRP construction

• Ideal for drift, track, and stance builds

• Supplied unpainted for custom finishing

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Specifications

Brand: Koguchi Power
Material: FRP (Fiberglass Reinforced Plastic)
Width: +50mm per side
Finish: Unpainted gel coat

Fitment:

• Nissan Silvia S15 (1999–2002)

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What’s Included

• Left and Right Rear Wide Fenders

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Fitment Notes

Installation requires trimming or cutting of the factory rear quarter panels to allow proper clearance for wide wheels and suspension travel. Professional installation and bodywork are recommended.

PLEASE NOTE:

This is a Japan parts Service, some items are made to order (typically 4-8 weeks to make)

If you select air mail expect a 4-6 week wait (could be less if in stock in Japan)

If you select container service expect 4-6 month wait

All sales are final, please expect delays and do not purchase from this section if you're in a hurry!

Check out our "In Stock Aero" page for all aero we have in stock in the USA ready to ship