2015-2021 WRX Cat-Back Exhausts

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    • In Stock
      GrimmSpeed [15–21 WRX/STI] “Gentleman’s Exhaust” V2 Catback System – Non-Resonated - JDMuscleCat Back Exhaust SystemGRM.1025.1.0
      GrimmSpeed

      Gentleman's Exhaust V2 Cat-Back System - Non-Resonated

      Fits: 15-21 WRX/STI

      Only 1 left
      $1,29900
      Pay over time · Est. $40.59/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.

    • In Stock
      GrimmSpeed [15–21 WRX/STI] “Gentleman’s Exhaust” V2 Catback System – Resonated - JDMuscleCat Back Exhaust SystemGRM.1025.2.0
      GrimmSpeed

      Gentleman's Exhaust V2 Cat-Back System - Resonated

      Fits: 15-21 WRX/STI

      Only 1 left
      $1,39900
      Pay over time · Est. $43.72/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 15 - 21 WRX/STI (VA) R1 Spec Single - Exit Stainless Catback Exhaust (Resonated) - JDMuscleCat Back Exhaust SystemRK-C1076S-01C
      Remark

      R1 Spec Single-Exit Stainless Cat-Back Exhaust (Resonated)

      Fits: 15-21 WRX/STI

      $1,09500
      Pay over time · Est. $34.22/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.
    • AeroflowDynamics 2015 - 2021 WRX/STI AFD F1 Valved Catback Exhaust - JDMuscleCat Back Exhaust SystemVA-F1-T-VALVECATBACK-DXTitanium
      AeroflowDynamics

      AFD F1 Valved Cat-Back Exhaust

      Fits: 15-21 WRX/STI

      From $1,99999
      Pay over time · Est. $62.50/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.
    • AeroflowDynamics 2015 - 2021 WRX/STI AFD F1 Titanium Single Exit Catback Exhaust - JDMuscleCat Back Exhaust SystemVA-F1-TSE-CAT
      AeroflowDynamics

      AFD F1 Titanium Single Exit Cat-Back Exhaust

      Fits: 15-21 WRX/STI

      $79999
    • Up to $57.50 off
      GReddy

      TRUST PE-TR Cat-Back Exhaust

      Fits: 15-21 WRX/STI

      $1,09250$1,150.00 Save $57.50
      Pay over time · Est. $34.14/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.

    • In Stock
      Cobb [11 - 21 WRX/STI GV/VA Sedan] Catback Exhaust - JDMuscleCat Back Exhaust Systemcobb515160
      COBB Tuning

      Stainless Steel GV/VA Cat-Back Exhaust

      Fits: 11-21 WRX Sedan, 11-21 STI Sedan

      Only 16 left
      $1,56500
      Pay over time · Est. $48.91/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.
    • MRT [15 - 21 WRX/STI] MRT Extreme Cat Back for use with MRT J Pipe ONLY | 92P117 - JDMuscleCat Back Exhaust SystemMRT92P117
      MRT

      Extreme Cat-Back Exhaust - For Use with MRT J-Pipe Only

      Fits: 15-21 WRX/STI

      $1,75199
      Pay over time · Est. $54.75/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.
    • Up to $88.99 off
      DC Sports [15-21 WRX/STI] Single Canister Cat-Back Exhaust - Polished
      DMM MOTORSPORTS

      DC Sports Single Canister Cat-Back Exhaust - Polished

      Fits: 15-21 WRX/STI

      $36100$449.99 Save $88.99
      Pay over time · Est. $11.28/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.
    • Up to $262.35 off
      In Stock
      MBRP 15 - 21 WRX 2.0L/STI 2.5L 3in Dual Split Rear Exit w/ 3.5" Tips - T304 | Street Version | S4800304 - JDMuscleCat Back Exhaust SystemmbrpS4800304
      MBRP

      3in Dual Split Rear Exit Cat-Back Exhaust w/ 3.5in Tips - T304 - Street Version

      Fits: 11-14 WRX/STI Sedan, 15-21 WRX/STI

      Only 5 left
      $1,11499$1,377.34 Save $262.35
      Pay over time · Est. $34.84/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.
    • Up to $262.35 off
      In Stock
      MBRP [15 - 21 WRX 2.0L/STI 2.5L] 3in Dual Split Rear Exit w/ 3.5" CF Tips - T304 - Race Version | S48023CF - JDMuscleCat Back Exhaust SystemmbrpS48023CF
      MBRP

      3in Dual Split Rear Exit Cat-Back Exhaust w/ 3.5in Carbon Fiber Tips - T304 - Race Version

      Fits: 11-14 WRX/STI Sedan, 15-21 WRX/STI

      Only 10 left
      $1,11499$1,377.34 Save $262.35
      Pay over time · Est. $34.84/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.
    • Up to $232.94 off
      In Stock
      MBRP [15 - 21 WRX/STI] 3"Catback Exhaust w/ 3.5" Tips - Race Version | S4802304 - JDMuscleCat Back Exhaust SystemmbrpS4802304
      MBRP

      3in Dual Split Rear Exit Cat-Back Exhaust w/ 3.5in Tips - T304 - Race Version

      Fits: 11-14 WRX/STI Sedan, 15-21 WRX/STI

      $98999$1,222.93 Save $232.94
      Pay over time · Est. $30.94/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.

    • In Stock
      HKS [15 - 21 WRX/STI] Hi - Power SPEC - L II Catback Exhaust w/ Burnt Tips | 31019 - AF130 - JDMuscleCat Back Exhaust Systemhks31019-AF130
      HKS

      Hi-Power SPEC-L II Catback Exhaust w/ Burnt Tips

      Fits: 15-21 WRX/STI

      Only 5 left
      $1,80000
      Pay over time · Est. $56.25/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.
    • Revel [15 - 21 WRX/STI] Medallion Touring - S Dual Exit Catback Exhaust | T70188R - JDMuscleCat Back Exhaust SystemT70188R
      Revel

      Medallion Touring-S Quad Exit Catback Exhaust

      Fits: 15-21 WRX/STI

      $94050
      Pay over time · Est. $29.39/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.
    • Nameless Performance [15 - 21 WRX, 15 - 18 STI] Track Package Catback W/ 4" Double Wall Polished Tip and No Muffler | SUCB15WRXTP - 40SW - JDMuscleCat Back ExhaustSUCB15WRXTP-40SW
      Nameless Performance

      Track Package Catback w/ 4" Single Wall Polished Tip and No Muffler

      Fits: 15-21 WRX, 15-18 STI

      $1,08000
      Pay over time · Est. $33.75/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.
    • Nameless Performance [15 - 21 WRX, 15 - 18 STI] Catback 3" Double Wall Polished Tips and No Muffler | SUCB15WRX - 0MU - 30SDW - JDMuscleCat Back Exhaust SystemSUCB15WRX-0MU-30SDW
      Nameless Performance

      Catback 3" Double Wall Polished Tips and No Muffler

      Fits: 15-21 WRX, 15-18 STI

      $1,76000
      Pay over time · Est. $55.00/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.