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Invidia

Invidia

Fits: 15-21 WRX

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Pay over time available · Est. $48.22/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Pay over time available · Est. $48.22/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Invidia Invidia
Fits: 15-21 WRX
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Fitment

Please Note: Fits 2015-2021 Subaru WRX and WRX STI sedan. Invidia Q300 cat-back exhaust, part HS15STIG3T: SUS304 stainless steel, mandrel-bent 76mm piping splitting to 60mm, quad 110mm double-wall burnt titanium tips, dual tuned mufflers. Gaskets and hardware included; an OEM downpipe adapter may be required with the factory downpipe. Fitment verified against Invidia dealer application data (invidia-usa.com application page listed the same part number for this fitment).
  • 2015–2021 Subaru | WRX STI
  • 2015–2021 Subaru | WRX

Description

Give your 2015-2021 Subaru WRX or WRX STI sedan a deeper, more aggressive voice with the Invidia Q300 Cat Back Exhaust. Built from high-quality SUS304 stainless steel with mandrel-bent piping for maximum flow and reduced back pressure, the Q300 features a flat-bottom muffler design with Advantex material for a rich, deep sporty sound without harsh overtones. Expect strong mid to top-end horsepower and torque gains, finished with quad double-wall burnt titanium tips for a race-inspired look.

  • Fits 2015-2021 Subaru WRX and WRX STI sedan
  • SUS304 stainless steel, mandrel-bent 76mm piping splitting to 60mm
  • Flat-bottom muffler design with Advantex sound material
  • Quad 110mm double-wall burnt titanium tips
  • Hangers at OEM locations for a direct fit; gaskets and hardware included
  • Deep, mellow tone — ideal for daily driving and long-distance commutes
  • Strong mid to top-end horsepower and torque gains
  • Part HS15STIG3T (Invidia dealer-verified application)

Shipping and Delivery

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Warranty and Support

For Invidia warranty information, contact our support team.

Return and Refund

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Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov