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2017 Subaru STI

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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
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
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
STI Louvre Cover - 08' + STI
STI Louvre Cover - 08' + STI

STI Louvre Cover for 2008-2010 STI, 2011-2014 STI, 2015-2021 STI

$225.00

Unit price
per 

5 color optionss
  • Wrinkle Red
  • Wrinkle Black
  • White Hot
  • Silver
  • Neon Yellow
Compressive Tuning Holographic Stickers
Compressive Tuning Holographic Stickers
Sale

Compressive Tuning Holographic Stickers

Regular price from $10.00

Unit price
per 

Forged Carbon Limited Edition Shift Knob - Matte Carbon Finish
Limited
New

Enhance Your 2017 Subaru WRX STI with Performance Parts & Upgrades

Designed specifically for the 2017 Subaru WRX STI, this collection offers a comprehensive range of parts to elevate your car’s power, handling, and sound. Whether you’re aiming for improved throttle response or sharper driving dynamics, these upgrades fit your STI perfectly and deliver reliable performance gains.

What performance benefits do forced induction upgrades provide for the 2017 WRX STI?

Upgrading forced induction components like turbochargers and intercoolers can significantly enhance your STI’s power delivery and heat management. Better spool characteristics and increased boost efficiency translate to quicker throttle response and sustained performance under demanding conditions. Properly matched components ensure your engine runs cooler and more reliably during spirited driving or track use.

  • Improved turbo spool and reduced lag
  • Enhanced cooling with upgraded intercoolers
  • Increased boost capacity for power gains
  • Better overall engine reliability under load

How do suspension upgrades improve the handling of your 2017 WRX STI?

Suspension upgrades such as coilovers, sway bars, and performance springs sharpen your STI’s cornering ability and overall road feel. These components reduce body roll, improve weight transfer, and allow for adjustable ride height and damping to suit your driving style. Whether you’re daily driving or hitting the track, suspension tuning is key to unlocking your WRX STI’s full dynamic potential.

What should you consider when choosing performance parts for your 2017 Subaru WRX STI?

When selecting upgrades, it’s important to balance your power goals with supporting modifications and proper tuning. Consider how each part affects your vehicle’s reliability and drivability, and ensure compatibility with your existing setup. Explore our curated collection at Compressive Tuning to find quality aftermarket and OEM replacement parts that fit your 2017 WRX STI and help you build a well-rounded, high-performance machine.

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