Skip to content
Shop By Vehicle
Search

2011-2014 WRX Exhaust

Built for your 2011-2014 WRX, this exhaust collection offers a wide selection of premium aftermarket parts designed to enhance your Subaru’s performance and sound. Whether you're looking for catbacks, downpipes, headers, or axle-backs, these components are engineered to improve exhaust flow, increase horsepower, and deliver a more aggressive exhaust note.

Our exhaust upgrades not only boost power and throttle response but also add a refined look and feel to your WRX. With options tailored for reliability and performance, you can trust these parts to elevate your driving experience on the street or track.

Find exhaust upgrades including: - Catback systems - Downpipes - Headers - Axle-back exhausts - Performance mufflers

Shop exhaust upgrades for your 2011-2014 WRX at Subimods.

Enhance Your 2011-2014 Subaru WRX with Performance Exhaust Upgrades

Optimizing the exhaust system on your 2011-2014 Subaru WRX is a key step to unlocking improved power, throttle response, and sound. Our collection features a range of exhaust components designed specifically for this generation, ensuring perfect fitment and reliable performance gains for your WRX.

What does a catback, header, or downpipe do for your 2011-2014 WRX?

Each exhaust component plays a distinct role in improving your WRX’s performance. Catback systems replace the exhaust from the catalytic converter back, enhancing flow and sound without affecting emissions hardware. Headers and downpipes, positioned closer to the turbo, reduce exhaust restrictions and heat buildup, which can improve spool time and overall horsepower potential.

  • Catbacks improve exhaust flow and deliver a more aggressive tone
  • Headers optimize exhaust scavenging for better power delivery
  • Downpipes reduce turbo backpressure and increase efficiency
  • All parts are engineered for direct fitment on 2011-2014 WRX models

Choosing the right exhaust upgrades for your WRX goals

When selecting exhaust components, consider your driving style and performance targets. A catback is ideal for sound and moderate flow improvements, while upgrading headers and downpipes suits builds focused on maximum power gains. Material choice, such as stainless steel, also affects durability and sound characteristics. Additionally, pairing exhaust upgrades with proper tuning ensures you get the most from your modifications.

What to expect after installing a performance exhaust on your WRX

Installing a performance exhaust on your 2011-2014 WRX will deliver a noticeable increase in exhaust volume and a deeper, more aggressive tone. You may also experience improved throttle response and smoother power delivery. For optimal results, especially with downpipe or header upgrades, a professional tune is recommended. Explore our selection of WRX exhaust parts at Subimods to find quality options that fit your build and driving needs.

Shop By Vehicle
Search