APR Performance Product Guide

Application: 2015 – 2021 Subaru WRX/STI

Carbon Fiber Front Air Dam

Underbody components such as front air dams, undertrays, and rear diffusers are essential for maximizing aerodynamic performance.

  • 2015-17 WRX/STI: SKU: FA-891510, MSRP: $996
  • 2018-21 WRX/STI: SKU: FA-891810, MSRP: $1048

Carbon Fiber Canards

APR Front Bumper Canards and Spats are the perfect answer to aerodynamically tune the handling for the front of a car. Made of lightweight and durable carbon composites, APR Front Bumper Canards and Spats help increase front downforce at high speeds. The added downforce stabilizes the cars chassis during hard cornering and increases traction for faster lap times.

  • 2015-17 WRX/STI (Set of 4): SKU: AB-808045, MSRP: $569
  • 2018-21 WRX/STI (Set of 4): SKU: AB-808048, MSRP: $569
  • 2015-17 WRX/STI (Bottom Canard Pair): SKU: AB-808015, MSRP: $390
  • 2018-21 WRX/STI (Bottom Canard Pair): SKU: AB-808018, MSRP: $390
  • 2018-21 WRX/STI (Top Canard Pair): SKU: AB-808028, MSRP: $305

Carbon Fiber Front Wind Splitter

To combat the effects of front-end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creating a high-pressure area on top of the wind splitter, high pressure air flow is restricted to flow underneath a car. With low pressure below the car, the effect of lift is reduced, and a driver can gain from the extra traction and control.

  • 2015-17 WRX W/ Factory Bumper: SKU: CW-801505, MSRP: $599
  • 2015-17 STI W/ Factory Bumper: SKU: CW-801506, MSRP: $599
  • 2015-17 WRX/STI W/ Factory V Limited Lip: SKU: CW-801508, MSRP: $599
  • 2015-17 WRX/STI W/ APR Airdam: SKU: CW-801566, MSRP: $599
  • 2018-21 WRX/STI W/ Factory Bumper: SKU: CW-801805, MSRP: $599
  • 2018-21 WRX/STI W/ Factory V Limited Lip: SKU: CW-801808, MSRP: $653
  • 2018-21 WRX/STI W/ APR Airdam: SKU: CW-801806, MSRP: $653

Carbon Fiber Brake Cooling Ducts

These brake ducts are the first component of a multi-component brake cooling system (other components include the brake hoses, brake rotor backing plates, etc.), that's designed to reduce the chances of brake fade during long days at the track.

  • 2015-17 STI Complete Kit including Rotor Backing Plates and Hoses: SKU: CF-815658, Price: $963
  • 2015-17 STI Bumper Ducts only: SKU: CF-801550, Price: $615
  • 2018-21 STI Complete Kit including Rotor Backing Plates and Hoses: SKU: CF-818658, Price: $1,021
  • 2018-21 STI Bumper Ducts only: SKU: CF-801850, Price: $673

Carbon Fiber Formula GT3 Mirrors

These mirrors are race-inspired, and further help to reduce drag. Comes with wide-angled, tinted lenses.

  • 2015-21 WRX/STI: SKU: CB-801502B, Price: $544

Carbon Fiber Aero Kit

The aerodynamic kit combines all the best aerodynamic upgrades into a single package. This package is designed to improve high-speed handling, both on and off the track.

  • 2015-17 WRX/STI Aero Kit: SKU: AB-815006, MSRP: $2,279
  • 2018-21 WRX/STI Aero Kit: SKU: AB-818006, MSRP: $2,325

Carbon Fiber Side Rocker Extensions

Made of lightweight and durable carbon fiber composites, APR Side Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high-speed cornering and helps to increase traction for faster lap times.

  • 2015-21 WRX/STI: SKU: FS-815008, MSRP: $1,055

Carbon Fiber Rear Bumper Skirts

Made of lightweight and durable carbon fiber composites, APR Side Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high-speed cornering and helps to increase traction for faster lap times.

  • 2015-21 WRX/STI: SKU: FS-815028, MSRP: $482

Carbon Fiber Cooling Plate

To maximize cooling capabilities, a radiator needs a direct flow of air to allow an engine to maintain consistent temperatures on the racetrack. Because of structural gaps above the radiator, the flow of air could escape making the radiator not as efficient as it could be. To help improve the flow of air into the radiator, APR Carbon Fiber Radiator Cooling Plates can be utilized to channel the flow of air directly to the radiator.

  • 2015-21 WRX/STI: SKU: CF-815002, Price: $316

Carbon Fiber License Plate Backing & Trunk Garnish

Dress-up the exterior with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired, and are unmatched in quality.

  • 2015-21 WRX/STI License Plate Backing: SKU: CBX-WRXLIC15, MSRP: $223
  • 2015-21 WRX/STI Trunk Garnish: SKU: CBX-WRXTG, MSRP: $334

2015-21 WRX/STI Vortex Generators

The APR Vortex Generator helps to reduce drag and improve the effectiveness of the rear wing by delaying the air flow separation and reducing turbulence.

  • 2017-21 WRX/STI Vortex Generator: SKU: CF-818012, Price: $478
  • 2015-21 WRX/STI Vortex Generator: SKU: CF-818014, Price: $478

WRX/STI Rear Bumper Vents 2015-21

APR Fender Vents help reduce high pressure air that builds up in the wheel wells. Built using pre-preg. carbon fiber reinforced polymer (CFRP) composite materials for superior strength-to-weight ratio, APR Fender Vents add both function and "lightness" where it counts.

  • 2015-21 WRX/STI Rear Bumper Vents: SKU: CF-815004, Price: $489

Carbon Fiber GTC-300 Adjustable Wing

The GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil shape allows for optimal airflow that reduces drag yet supplies an effective amount of downforce. Computational Fluid Dynamics (CFD) analysis was performed on this wing to support validation of its aerodynamic design.

  • 2015-21 Subaru STI 61": SKU: AS-106166, Price: $2,347
  • 2015-21 Subaru STI 67": SKU: AS-106766, Price: $2,347
  • 2015-21 Subaru WRX 61": SKU: AS-106165, Price: $2,129
  • 2015-21 Subaru WRX 67": SKU: AS-106765, Price: $2,129

Carbon Fiber Gurney Flap

These are super lightweight, made in carbon fiber using the pre-pregnated “dry” carbon process, and conform perfectly to the contours of the factory spoiler. They are easily attached using the included double-sided tape. *Fit Factory Spoiler Only*

  • 2015-21 Subaru STI: SKU: GF-801545, Price: $150

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