Skip to product information
1 of 9

Remark

Remark

Fits: 15-21 WRX

Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 9:00AM - 6:00PM

Special Order: Lead time applies. No Cancellation

Pay over time available · Est. $43.59/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.

Pay over time available · Est. $43.59/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.

Remark Remark
Fits: 15-21 WRX
Be the first one to review

Other cat-back exhausts for 15-21 WRX

See all 50

Fitment

Please Note: Fits 2015-2021 Subaru WRX and WRX STI (VA chassis). Remark Sports Touring 4-inch cat back exhaust, part RK-C4076S-01: non-resonated midpipe, polished stainless steel quad tips, full T304 stainless steel. Remove factory donut gasket on install; resonated and burnt-tip versions (RK-C4076S-01C / -01T / -01TC) also exist. Fitment per remark-usa.com.
  • 2015–2021 Subaru | WRX STI
  • 2015–2021 Subaru | WRX

Description

Upgrade your 2015-2021 Subaru WRX or WRX STI (VA chassis) with the Remark Sports Touring Cat Back Exhaust. Redesigned dual mufflers with aggressive 4-inch quad tips amplify a rich, powerful note, while full T304 stainless steel construction with hand-crafted TIG welding delivers top-tier quality and weight reduction from the factory mufflers.

  • Fits 2015-2021 Subaru WRX / WRX STI (VA)
  • Non-resonated midpipe with polished stainless steel tips
  • Full T304 stainless steel: 3-inch piping to 2.5-inch Y-piping, 16-gauge mandrel-bent
  • Large 4-inch quad slant-cut tips with laser-engraved logos
  • 2 Remark proprietary-designed mufflers
  • Factory OEM hanger rod construction; gaskets and hardware included
  • Remove factory donut gasket when installing this product
  • Part RK-C4076S-01 (remark-usa.com-verified)

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Remark warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

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