2021 Subaru WRX Trailing Arms

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Keep Your 2021 Subaru WRX in Top Shape with a Quality Trailing Arm

When it comes to maintaining or upgrading your 2021 Subaru WRX, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Trailing Arm for your WRX. We currently carry a top Trailing Arm in stock that is built to last. Whether you’re replacing a damaged Trailing Arm or looking to upgrade, our selection for the 2021 Subaru WRX ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Coil and Leaf Springs and Shocks and Struts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Subaru WRX running smoothly and looking great.

Essential 2021 Subaru WRX Trailing Arms

MOOG – Suspension Trailing Arm Bushing (Part No.K202173)

Suspension Trailing Arm Bushing

from

$16.99
Backed by superior materials and rigorous testing, MOOG bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING – Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
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Whiteline – Trailing Arm Bushing – Lower Front (Part No.W63414)

Trailing Arm Bushing - Lower Front

from

$77.99
Optimise rear suspension geometry with Whiteline suspension bushings. Often overlooked, Whiteline trailing arm bushings offer superior dynamic alignment precision by controlling excessive movement – providing driver reassurance for more predictable handling.

Product Features:
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
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Most Popular Trailing Arm Bushing for 2021 Subaru WRXes

Enhance your 2021 Subaru WRX with this popular Trailing Arm Bushing we have in stock, for $16.99.

MOOG – Suspension Trailing Arm Bushing (Part No.K202173)

Suspension Trailing Arm Bushing

from

$16.99
Backed by superior materials and rigorous testing, MOOG bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING – Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
See More

FAQs for 2021 Subaru WRX Trailing Arms

What’s the price range for 2021 Subaru WRX Trailing Arms?

We currently have just one Trailing Arms for the 2021 Subaru WRX in stock: Suspension Trailing Arm Bushing and it costs $16.99.

Does Advance Auto Parts sell Trailing Arms for other Subaru WRX model years?

Yes, we carry Trailing Arms for 6 model years of Subaru WRXes between 2015 and 2022. The following model years are the most popular for Trailing Arm purchases: 2020, 2019, 2018, 2017, 2016, 2015, and 2022.

Does Advance Auto Parts sell Trailing Arms for any other 2021 Subaru models?

Yes. We stock Trailing Arms for 3 other popular 2021 Subaru models. Some of the most popular are 2021 WRX STI Trailing Arms, 2021 Outback Trailing Arms, 2021 Legacy Trailing Arms, and 2021 Impreza Trailing Arms.

What types of Trailing Arms do you sell for my 2021 Subaru WRX?

We currently have just 1 Trailing Arm in stock for a 2021 Subaru WRX, and as of 3/1/26, it is a Trailing Arm Bushing.

Can I get help with 2021 Subaru WRX Trailing Arm orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Trailing Arms and more.

What is your return policy for Subaru WRX Trailing Arms?

Advance Auto Parts keeps returns simple. For new Subaru WRX Trailing Arms and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.