STI

STI Trunk Spoiler

The STI trunk spoiler uses the air flowing, improving downforce and tire grip and drag coefficient for improved vehicle performance.

The WRX STI 4-Door (GV) trunk spoiler has the same shape as the one used on the ‘WRX STI tS’ complete car.

Features

The spoiler is an aerodynamic accessory that uses the air flowing over the car's body during driving, to press the car onto the road (down force), and improve the tyres’ road-holding ability.

The form, resulting from repeated full-scale wind tunnel testing optimizes the balance between the drag (Cd), front/rear lift (Clf/Clr) and down force, and thus makes improvements in the handling stability during high-speed driving.

See the STI Part Reference for more vehicle compatibility information.

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Vehicle Color Price Order
ST96050ZR430
Impreza WRX STI - GVB
Ice Silver
USD $ 356.13
56,430 JPY
ST96050ZR240
Impreza WRX STI - GVB
Obsidian Black Pearl
USD $ 356.13
56,430 JPY
ST96050ZR230
Impreza WRX STI - GVB
Satin White Pearl
USD $ 356.13
56,430 JPY
ST96050ZR440
Impreza WRX STI - GVB
S Black
USD $ 356.13
56,430 JPY
ST96050ZR250
Impreza WRX STI - GVB
Spark Silver Metallic
USD $ 356.13
56,430 JPY
ST96050ZR270
Impreza WRX STI - GVB
Unpainted
USD $ 221.59
35,112 JPY
Vehicle Color Price Order
ST96050ZR430
Impreza WRX STI - GVF
Ice Silver
USD $ 356.13
56,430 JPY
ST96050ZR240
Impreza WRX STI - GVF
Obsidian Black Pearl
USD $ 356.13
56,430 JPY
ST96050ZR230
Impreza WRX STI - GVF
Satin White Pearl
USD $ 356.13
56,430 JPY
ST96050ZR440
Impreza WRX STI - GVF
S Black
USD $ 356.13
56,430 JPY
ST96050ZR250
Impreza WRX STI - GVF
Spark Silver Metallic
USD $ 356.13
56,430 JPY
ST96050ZR270
Impreza WRX STI - GVF
Unpainted
USD $ 221.59
35,112 JPY
Color Price Order
ST96050ZR260
WR Blue Mica
DISCONTINUED
This part is no longer available

About STI

STI

STI, Subaru Tecnica International, was founded on April 2, 1988 by Subaru (then Fuji Heavy Industries) to bring Subaru's motorsport work under one company, and is based in Mitaka, Tokyo. Its first public outing was a world speed endurance record run in the Legacy in 1989.

STI prepared Subaru's cars for the World Rally Championship with Prodrive, which made the Impreza WRX STI famous, and it races at the Nurburgring 24 Hours and in Super GT. Its road parts, developed alongside Subaru's own cars, include suspension, brakes, exhausts, chassis bracing, aero and interior parts for the WRX, Impreza, BRZ, Levorg, Forester and more.

All STI parts

Associated JDM Parts

Karo Gran KRONE Floor Mats

USD $ 248.66 to 768.48

326 Power Gachi Stop Brake Kits

USD $ 354.04 to 1,791.46
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About NENGUN

Since the year 2000, NENGUN has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

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