Compressive Tuning Burn Series Engine Bay Caps (Set of 5) Fits 2022+ BRZ / GR86 manual
$245.00
- Unit price
- per
2 color optionss
Compressive Tuning Burn Series Engine Bay Caps (Set of 4) for '15-21 WRX/STI & '14-18 Forester
$225.00
- Unit price
- per
2 color optionss
Dynamic Forged Carbon Shift Knob - Height Adjustable M12x1.25mm
$169.00
- Unit price
- per
2 color optionss
Engine Dress-up Clips for 15-21' WRX/STI (25 pc Complete Kit)
$110.00
- Unit price
- per
3 color optionss
Paragon Accessport Vent Mount - 15-21' WRX/STi and 14-18' SJ
Regular price from $119.00
- Unit price
- per
3 colors
Airblades 2.0 Radiator Shrouds 2015-2021 WRX / 2014-2018 Forester
$199.00
- Unit price
- per
5 color optionss
STI Louvre Cover for 2008-2010 STI, 2011-2014 STI, 2015-2021 STI
$225.00
- Unit price
- per
5 color optionss
Performance and Replacement Parts for Your 2015-2021 Subaru WRX STI
Enhance every aspect of your 2015-2021 Subaru WRX STI with parts designed specifically for this iconic platform. Whether you want to increase power, sharpen handling, or upgrade your vehicle’s sound and appearance, this collection offers carefully selected components to meet your needs.
What are the key upgrades to boost power and performance on the 2015-2021 STI?
Power upgrades for the 2015-2021 WRX STI often start with intake and exhaust modifications to improve airflow and reduce restrictions. Upgrading turbo components, intercoolers, and engine management systems can further unlock the potential of the EJ25 engine. Supporting mods like high-flow fuel injectors and upgraded cooling systems help maintain reliability under increased power.
- Cold air intakes and high-flow filters for improved airflow
- Performance downpipes and catback exhausts to reduce backpressure
- Intercooler upgrades for better heat management
- Engine management tools for precise tuning
How can suspension and drivetrain upgrades improve your STI’s handling and response?
Upgrading suspension components such as coilovers, sway bars, and performance springs enhances your STI’s cornering ability and overall road feel. These parts reduce body roll and improve chassis balance, making your car more responsive in both daily driving and spirited track sessions. Drivetrain upgrades like short shifters and performance clutches improve shift precision and power delivery, giving you greater control behind the wheel.
What should you consider when shopping for 2015-2021 WRX STI parts at Compressive Tuning?
When selecting parts for your STI, prioritize quality and fitment to ensure reliability and performance gains. Our collection features both OEM replacement components and trusted aftermarket upgrades tailored for your model years. Whether you’re building a daily driver or a track-focused machine, explore our range to find parts that match your goals and driving style.
