Magnaflow Dual Split Rear Exit Cat Back Exhaust | 2008-2014 Subaru WRX/STI (16824)

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$996.00 $1,573.52Instant Savings of 37% ($577.52)

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2011-2014 Subaru WRX Hatchback / 2008-2014 Subaru STI Hatchback Magnaflow Dual Split Rear Exit Cat Back Exhaust

Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.


  • All Mandrel Bent Tubing
  • 409 Stainless Steel Construction
  • Increased Horsepower and Torque
  • Lifetime Construction Warranty
  • Made in USA


  • 2011-2014 Subaru Impreza WRX Hatchback
  • 2008-2014 Subaru Impreza WRX STI Hatchback

What's in the box?

  • Magnaflow Dual Split Rear Exit Cat Back Exhaust

Customer Reviews

Based on 2 reviews
Andy W
2013 WRX Hatch ... now with sound!

had a sleeper for a long time, but never got new exhaust. Now, 7 years later. Its quite nice. Rumble galore, good feedback from the power section too. Easy install. Well worth it. And these guys and gals @ MAPerformance shipped way early. Thanks again.

Alex Ramos
Great exhaust and sound

I replaced my stock exhaust on my 08 STI hatch with the Magnaflow catback system and I am very satisfied.I didnt how quiet the stock setup is (hard to listen for shift points over radio) but I didnt want something that would give me freeway drone or be too loud. It installed fairly quickly and easily. Its hard to beat it for the price. The only reason I didnt give it 5 stars is because I am not able to verify any power gains (if any) but if you are just looking to get that subie rumble on the cheap, this is your system.