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2021 Subaru WRX

19 Results

Forged Carbon Shift Knob - Height Adjustable M12x1.25mm
Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

$159.00

Unit price
per 

2 color optionss
  • Anodized Red
  • Anodized Black
CVT Sport Shifter Kit
CVT Sport Shifter Kit
Paragon Accessport Vent Mount - 15-21' WRX/STi and 14-18' SJ
Paragon Accessport Vent Mount - 15-21' WRX/STi and 14-18' SJ
Sale
Multiple Applications

Paragon Accessport Vent Mount - 15-21' WRX/STi and 14-18' SJ

Regular price from $119.00

Unit price
per 

3 colors
  • Anodized Black
  • Anodized Red
  • Anodized Silver
SmartFlow Shroud
SmartFlow Shroud
Best Seller

SmartFlow Radiator Shroud for 2015-2021 WRX/STI

$285.00

Unit price
per 

5 color optionss
  • White Hot
  • Neon Yellow
  • Wrinkle Red
  • Wrinkle Black
  • Anodized Silver
Airblades 2.0
Airblades 2.0

Airblades 2.0 Radiator Shrouds 2015-2021 WRX / 2014-2018 Forester

$199.00

Unit price
per 

5 color optionss
  • Neon Yellow
  • Wrinkle Red
  • Wrinkle Black
  • White Hot
  • Silver
Dynamic Forged Carbon Shift Knob - Height Adjustable M12x1.25mm
Dynamic Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

Dynamic Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

$169.00

Unit price
per 

2 color optionss
  • Blue Forged
  • Red Forged
Engine Dress-up Clips
Engine Dress-up Clips

Engine Dress-up Clips fits most Subaru Models

from $25.00

Unit price
per 

2 clip sets
AirShields - Forester, WRX (VA)
AirShields - Forester, WRX (VA)
Sale
Best Seller

AirShields - Forester, WRX (VA)

Regular price from $99.00

Unit price
per 

2 color optionss
  • Wrinkle Red
  • Wrinkle Black
Diamond Covers - 15' + WRX
Diamond Covers - 15' + WRX
Best Seller

Diamond Covers - 2015-2021 WRX

$199.00

Unit price
per 

3 colors
  • Wrinkle Red
  • Wrinkle Black
  • Anodized Silver
STI Fender Vent
STI Fender Vent
Red Forged Carbon Shift Knob - Height Adjustable M12x1.25mm
Red Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

Red Forged Carbon Shift Knob - Height Adjustable M12x1.25mm

$169.00

Unit price
per 

3 color optionss
  • 6 Speed Reverse Left Up
  • 6 Speed Reverse Right Down
  • 5 Speed
Compressive Tuning Original M6 Dress-Up Bolts 10pc-kit
Compressive Tuning Original M6 Dress-Up Bolts 10pc-kit

Compressive Tuning Original M6 Dress-Up Bolts 10pc-kit

$49.00

Unit price
per 

3 colors
  • Anodized Red
  • Anodized Black
  • Anodized Blue
Engine Dress-up Clips for 15-21' WRX/STI (25 pc Complete Kit)
Engine Dress-up Clips for 15-21' WRX/STI (25 pc Complete Kit)

Engine Dress-up Clips for 15-21' WRX/STI (25 pc Complete Kit)

$110.00

Unit price
per 

3 color optionss
  • Anodized Blue
  • Anodized Black
  • Anodized Red
Compressive Tuning Holographic Stickers
Compressive Tuning Holographic Stickers
Sale

Compressive Tuning Holographic Stickers

Regular price from $10.00

Unit price
per 

Enhance Your 2021 Subaru WRX with Performance and Aftermarket Upgrades

The 2021 Subaru WRX is a versatile platform built for enthusiasts who want to improve power, handling, and style. This collection offers carefully selected aftermarket parts designed to fit your WRX perfectly, helping you unlock its full potential whether on the street or the track.

Popular Upgrade Paths for the 2021 WRX

Owners of the 2021 WRX often focus on upgrades that enhance turbo response, suspension performance, and braking capability. Common modifications include forced induction components like upgraded intercoolers and turbochargers, as well as exhaust systems that improve flow and sound. Suspension upgrades such as coilovers and sway bars sharpen handling, while engine management tools ensure your WRX runs safely and efficiently with these modifications.

  • Forced induction upgrades for better spool and power delivery
  • Performance exhaust systems to reduce backpressure and enhance sound
  • Suspension enhancements for improved cornering and ride quality
  • Brake upgrades to match increased performance
  • Engine management solutions for precise tuning and monitoring

Key Considerations When Modifying Your 2021 WRX

Before upgrading your WRX, it’s important to consider your driving goals and how each modification interacts with others. Supporting modifications and proper tuning are essential to maximize gains and maintain reliability. Additionally, choosing parts with reliable fitment ensures a smooth installation process and consistent performance.

Keep in mind factors such as daily drivability, track use, and budget when selecting upgrades. Prioritize components that complement each other, such as pairing a high-flow downpipe with an appropriate tune, or upgrading suspension alongside brake components for balanced handling.

Explore Quality Aftermarket Parts for Your 2021 WRX at Compressive Tuning

Our collection is tailored to Subaru enthusiasts seeking dependable, performance-focused upgrades for the 2021 WRX. Whether you’re enhancing power, handling, or aesthetics, Compressive Tuning offers a range of premium parts with proven results and reliable fitment. Browse our selection to find the right components to elevate your WRX driving experience.

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