2015-2018 Subaru WRX Parts

Shop Our Selection of 2015-2018 WRX Performance Parts

Elevate your 2015-2021 Subaru WRX with premium aftermarket parts and performance upgrades from New Provisions Racing. Whether you're seeking to boost power, enhance handling, or simply upgrade the look of your Subaru, our extensive selection of WRX parts ensures you have every option to customize your ride. Shop with confidence and uncover the perfect match of quality and value for your Subaru WRX, including models from 2016, 2017, 2018, 2019, 2020, and 2021.

Discover an impressive catalog of WRX aftermarket parts designed to help you personalize your 2015-2021 WRX. Our inventory includes:

• Performance exhaust systems for improved power and aggressive sound.
• Cold air intakes and intercoolers engineered for maximum airflow and cooling.
• Suspension components like coilovers, sway bars, and bushings to enhance control.
• Turbo upgrades and supporting mods for those craving extra horsepower.
• Drivetrain parts for all levels, from street to track.
• Exterior and interior styling upgrades so your Subaru stands out and feels uniquely your own.

Looking to upgrade your braking system? Explore our range of 18+ STI brake rotors, a go-to choice for WRX owners who want stronger, more consistent stopping performance.

All our Subaru WRX parts—whether you're upgrading a 2016, 2017, 2018, 2019, 2020, and 2021 WRX—are sourced from the industry's most trusted brands. Shop new products or performance staples, each specifically curated for the 2015-2021 WRX platform. Looking for other generations? Check out our full selection of 2011 WRX parts or jump ahead to 2020 WRX parts.

Essential Maintenance Parts for 2015-2021 WRX

Fast cars require proper care. Find all necessary maintenance parts in one place:

• High-performance oil and fuel filters.
• Replacement brake pads and rotors.
• Belts, fluids, bushings, and engine gaskets.
• OEM and aftermarket ignition and cooling components.

Stay ahead of wear and tear by using premium WRX parts for routine maintenance—extend the life and preserve the unique driving experience of your Subaru. Unlock the true potential of your Subaru with the finest parts and performance upgrades for 2015-2021 WRX models, available now at New Provisions Racing.

Top Performance Upgrades for 2015-2021 WRX

Ready to take your WRX to the next level? Focus on these high-impact performance upgrades:

• Aftermarket exhausts for increased flow and a sportier tone.
• Tuned ECU solutions for optimized power.
• Suspension improvements—lowering springs, adjustable coilovers, and upgraded mounts for sharper handling.
• Brake kits for superior stopping power, a must-have for spirited driving.
• Clutch upgrades designed for added reliability and track readiness.

All upgrades are engineered to fit your 2015, 2016, 2017, 2018, 2019, 2020, 2021 Subaru WRX with precision, ensuring both performance gains and reliability.

What engines are available in the 2015–2018 Subaru WRX?

• All models come with a 2.0L turbocharged 4-cylinder Boxer engine.
• Produces around 268 horsepower and 258 lb-ft of torque.
• Offers direct-injection technology for efficiency and performance.
• Paired with either a 6-speed manual or a 6-speed automatic (CVT) transmission.

New Provisions Racing Offers Unbeatable Parts

As car people, the New Provisions Racing team is proud to deliver the same quality and affordability that we want in our very own car parts. We understand how critical it is to have the top WRX parts on the market, especially Subaru WRX brakes and the WRX performance clutch. That is why we do everything we can to provide you with the best quality, longest-lasting WRX parts around. We also take every step to make sure that our products are affordable, and that you get the best deal possible. You will never overpay for 15+ Subaru WRX parts when you shop the New Provisions Racing online store. In addition to incredible, proven products, we also offer customer support that you will not find anywhere else. We take the time to answer all your questions and to help you find the WRX parts you want and need. We also pride ourselves on fast service and shipping, so you can get to your upgrades as soon as possible. For quality products and care that you can’t beat, choose New Provisions Racing and our online store for your WRX parts needs.