Subaru WRX Performance Exhaust - aFe - Cat Back - Black Tip - `15-`21

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Brand:

aFe

Part number:

49-36810-B

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Description Reviews You May Also Like About Manufacturer

Subaru WRX Performance Exhaust - aFe - Cat Back - Black - `15-`21 is a precision-built cat-back exhaust system designed for 2015–2021 WRX/STi models with H4 2.0L or 2.5L engines. It replaces the factory rear piping and muffler with a mandrel-bent stainless system finished with a black tip for a purposeful look and tone.

This aFe Takeda cat-back uses 3" main piping stepped to 2.5" where required, with a Takeda-style muffler core constructed from stainless steel for durability and corrosion resistance. The system is built to fit the factory mounting points for a direct bolt-on installation on compatible models. Expect a deeper, more aggressive exhaust note while maintaining daily drivability and minimizing drone under normal cruising conditions. The black tip offers a subtle, track-inspired finish that resists discoloration.

Features

Cat-back design for full rear-section replacement
3" to 2.5" mandrel-bent stainless piping
Takeda-style stainless muffler core
Durable black-finished exhaust tip
Direct-fit for 2015–2021 Subaru WRX/STi H4 2.0/2.5L

If you have questions about fitment, sound, or installation, call us directly — we’re happy to help. We have installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call us at 512-982-9393 (TX) or 562-981-6800 (CA) to speak with a specialist or to schedule installation. If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.

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Product ID Number:

300419335

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About Manufacturer

advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA.

The aFe product line includes over 2,500 applications, which are all designed developed and manufactured in Corona, California. The aFe Power product line-up includes air filters, air intake and exhaust systems for most late model cars and trucks.

In the fall of 2007, aFe added diesel fluid filters for diesel applications. In 2008, aFe introduced the Aries 1 and Aries 2 filters and intakes for popular powersport applications. 2009 saw the release of the BladeRunner intercooler Intercooler for diesel applications as well as the Takeda USA intake line for sport compacts.

In 2012 aFe Power entered into the differential cover and transmission pan market. 2011 saw the release of a new turbocharger and Scorcher Programmer product lines. aFe produces three versions of air filter media including their original Pro 5R, Pro Guard 7 and Pro Dry S. The Pro 5R media is a five layer cotton gauze media to maximize filtration and airflow. The patented Pro-Guard 7 is their seven-layer filter media combining the Pro 5R media with the addition of two additional layers of synthetic media. Both of these media require filter recharging oil. The Pro Dry S media is a three layer synthetic media, requires no filter oil, and cleans with soap and water. All aFe Power filters are washable and reusable.

aFe specializes in the diesel truck performance aftermarket with a line-up of products for these applications. aFe’s Pro Guard D2 filter program includes oil, fuel and transmission filters. The Blade Runner intake manifold inlet manifold released in 2007, pushes toward complete air flow management systems. aFe produces exhaust systems for diesel applications.