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  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01
  • Remark 15-21 WRX/STI Sports Touring Non Resonated Cat Back w/ Polished Stainless Tips | RK-C4076S-01

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Remark

Fits: 15-21 WRX

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Fits: 15-21 WRX
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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)

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