Aftermarket Catback Exhaust Systems

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    • Up to $129 off
      In Stock
      Tomei [08-21 WRX Sedan, 11-21 STI Sedan] Expreme Ti Titanium Catback Exhaust | TB6090-SB02C
      Tomei

      Expreme Ti Titanium Cat-Back Exhaust - Sedan

      Fits: 08-21 WRX, 11-21 WRX STI

      Only 4 left
      $1,16100$1,290.00 Save $129
      Pay over time · Est. $36.28/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 $129 off
      In Stock
      Tomei [22 - 26 WRX] Expreme Ti Titanium Type - R Single Exit Catback Exhaust | TB6090 - SB06A - JDMuscleCat Back Exhaust SystemTOMTB6090-SB06A
      TOMEI

      Expreme Ti Titanium Type-R Single Exit Cat-Back Exhaust

      Fits: 22-26 WRX

      Only 4 left
      $1,16100$1,290.00 Save $129
      Pay over time · Est. $36.28/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.
    • Up to $250 off
      JDMuscle [22 - 26 WRX] Extreme Titanium Single Exit Catback Exhaust - JDMuscleCat Back Exhaust SystemJDM-WRX22-CBS-TI
      JDMuscle

      Extreme Titanium Single Exit Catback Exhaust

      Fits: 22-26 WRX

      $94900$1,199.00 Save $250
      Pay over time · Est. $29.66/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.
    • Up to $742.36 off
      In Stock
      Invidia [15-21 WRX/STI] Gemini R400 Titanium Quad Tip Exhaust | HS15STIGM4ST
      Invidia

      Invidia

      Fits: 15-21 WRX

      $1,63400$2,376.36 Save $742.36
      Pay over time · Est. $51.06/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.
    • AeroflowDynamics [22-26 WRX] AFD F1 Stainless Steel Single Exit Cat-Back Exhaust
      AeroflowDynamics

      AFD F1 Stainless Steel Single Exit Cat-Back Exhaust

      Fits: 22-26 WRX

      $56999
      Pay over time · Est. $17.81/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.
    • RES X JDMuscle 15-21 WRX/STI Valvetronic Catback Exhaust MT&CVT
      JDMuscle

      RES X JDMuscle Valvetronic Catback Exhaust MT&CVT *Special Order*

      Fits: 15-21 WRX/STI

      From $2,37000
      Pay over time · Est. $74.06/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.
    • Up to $68.16 off
      In Stock
      AWE [22 - 26 WRX] Track Edition Catback Exhaust w/ Diamond Black Tips | 3020 - 43979 - JDMuscleCat Back Exhaust Systemawe3020-43979
      AWE Tuning

      AWE Track Edition Cat-Back Exhaust w/ Diamond Black Tips

      Fits: 22-26 WRX

      Only 8 left
      $1,29500$1,363.16 Save $68.16
      Pay over time · Est. $40.47/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.
    • Up to $189 off
      In Stock
      Tomei [22 - 26 WRX] Expreme Ti Titanium Type - D Dual Exit Catback Exhaust | TB6090 - SB06B - JDMuscleCat Back Exhaust SystemTOMTB6090-SB06B
      TOMEI

      Expreme Ti Titanium Type-D Dual Exit Cat-Back Exhaust

      Fits: 22-26 WRX

      Only 5 left
      $1,70100$1,890.00 Save $189
      Pay over time · Est. $53.16/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.
    • Megan Racing Black Series Cat Back Exhaust 1992-2000 Honda Civic | MR-CBS-HC92-OEB
      Megan Racing

      Black Series Cat-Back Exhaust

      Fits: 92-00 Civic

      $48960
    • Up to $697.72 off
      In Stock
      Invidia [15-21 WRX/STI] Gemini R400 Stainless Steel Quad Tip Exhaust | HS15STIGM4SS
      Invidia

      Invidia

      Fits: 15-21 WRX

      Only 16 left
      $1,53500$2,232.72 Save $697.72
      Pay over time · Est. $47.97/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.
    • Up to $468.40 off
      In Stock
      Invidia [13-24 BRZ / 13-16 FRS/ 17-21 GT86 / 21-24 GR86] N1 Cat back Exhaust Burnt Titanium Tips | HS12SSTGTT
      Invidia

      Invidia

      Fits: 13-24 BRZ

      $1,03100$1,499.40 Save $468.40
      Pay over time · Est. $32.22/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.
    • Up to $525.10 off
      In Stock
      Invidia [15-21 WRX/STI] N1 Dual Cat-Back Exhaust - Titanium Tips
      Invidia

      N1 Dual Cat-Back Exhaust - Titanium Tips

      Fits: 15-21 WRX/STI

      Only 13 left
      $1,15700$1,682.10 Save $525.10
      Pay over time · Est. $36.16/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.
    • Up to $189 off
      In Stock
      Tomei [23 - 26 GR Corolla] Full Titanium Muffler Expreme TI Type - D | TB6090 - TY07B - JDMuscleCat Back Exhaust SystemtomTB6090-TY07B
      Tomei

      Full Titanium Muffler Expreme Ti Type-D

      Fits: 23-26 GR Corolla

      Only 4 left
      $1,70100$1,890.00 Save $189
      Pay over time · Est. $53.16/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 $371 off
      RES x JDMuscle [22 - 26 WRX] Valvetronic Catback Exhaust MT&CVT - JDMuscleCat Back Exhaust SystemJDM-WRX22-RES.20001304 Stainless Steel1:Burnt Double Wall 3/3.5/4 in.
      JDMuscle

      RES x JDMuscle Valvetronic Catback Exhaust MT&CVT

      Fits: 22-26 WRX

      From $1,99900$2,370.00 Save $371
      Pay over time · Est. $62.47/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 $86.58 off
      In Stock
      AWE [22 - 26 WRX] Touring Edition Catback Exhaust w/ Diamond Black Tips - JDMuscleCat Back Exhaust Systemawe3015-43979
      AWE Tuning

      AWE Touring Edition Cat-Back Exhaust w/ Diamond Black Tips

      Fits: 22-26 WRX

      Only 3 left
      $1,64500$1,731.58 Save $86.58
      Pay over time · Est. $51.41/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.
    • Up to $62.89 off
      In Stock
      AWE [11-21 WRX/STI Sedan] Track Cat Back Exhaust Diamond Black Quad Tips 102mm | 3020-43066
      AWE Tuning

      Track Edition Cat-Back Exhaust - Diamond Black Tips

      Fits: 11-21 WRX/STI Sedan

      Only 13 left
      $1,19500$1,257.89 Save $62.89
      Pay over time · Est. $37.34/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.

    Benefits of Installing an Aftermarket Catback Exhaust

    A quality aftermarket catback exhaust system does much more than increase exhaust volume. By replacing restrictive factory piping and mufflers, these systems improve airflow efficiency. This helps your engine breathe more freely under acceleration and high-road driving conditions. 

    A big reason to upgrade is sound. Catback systems offer a deeper, sportier exhaust tone. It gives your car an aggressive character, but it doesn't sacrifice drivability. Available in resonated and non-resonated configurations, you can choose the balance between refined sound and maximum aggression.

    On turbocharged cars, you’ll notice performance gains as well. Better exhaust flow might also reduce backpressure, support better throttle response, and complement additional modifications like upgraded downpipes, intakes, and tuning. If you’re looking for a catback exhaust for sale, choosing a properly engineered system can improve looks and overall driving. 

    It's worth noting that aftermarket systems are often lighter than factory exhausts and built using corrosion-resistant stainless steel for long-term durability. 

    Finding the Right Catback Exhaust for Your Vehicle

    Choosing the ideal aftermarket catback exhaust depends on your vehicle, driving style, and what you’re looking for. Some want a clean and subtle exhaust tone. Others want a loud and aggressive setup that stands out at meets and on the track.

    Resonated systems help reduce cabin drone while maintaining a sporty sound profile. It’s a great choice for street-driven vehicles. Straight-through or non-resonated designs create a louder and more raw exhaust note, ideal for those who want maximum sound and flow. 

    Fitment quality is another important consideration. We carry vehicle-specific systems designed to install properly without extensive modification. If you’re looking for a dependable catback exhaust for sale, our catalog features trusted brands known throughout the performance community. Quality craftsmanship, dyno-proven engineered, and premium materials, find it all at JDMuscle.

    FAQs

    What is an aftermarket catback exhaust?

    An aftermarket catback exhaust basically replaces your factory exhaust components from the catalytic converter back to the exhaust tips. Usually, it includes better piping, resonators, mufflers, and tips. They are meant to improve sound and exhaust flow.

    Does a catback exhaust increase horsepower?

    In a way, yes. It improves airflow while reducing restriction, and this can support horsepower and torque gains. You might see this best on turbocharged vehicles with supporting modifications.

    Are catback exhaust systems loud?

    Sound can vary, depending on the design. You might find that resonated systems have a deeper tone with less drone. Non-resonated setups are usually louder and more aggressive.

    Why shop catback exhaust systems at JDMuscle?

    JDMuscle offers a carefully curated selection of performance exhaust systems, enthusiast-focused customer support, fast shipping, and trusted aftermarket brands for popular tuner platforms. At JDMuscle, we help you find the best aftermarket part for your vehicle, and when you’re not sure, you can use our Garage feature to find the perfect match for your car. We ship the same day, even on Saturdays, which means you won’t have to wait long to start your build!