Cobb Turboback Exhaust with Korsh Down Pipe - 11-21 STI / 11-14 WRX
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Unleash the full potential of your Subaru with the Cobb Turboback Exhaust System featuring a Korsh high-flow down pipe. This complete exhaust solution combines Cobb's proven cat-back design with a performance down pipe for maximum flow, power gains, and an aggressive exhaust note that turns heads.
- ✓ Complete turboback system - down pipe to rear mufflers
- ✓ Korsh high-flow down pipe for reduced backpressure
- ✓ Mandrel-bent stainless steel construction
- ✓ Dual polished stainless tips
- ✓ Aggressive exhaust tone with refined sound quality
- ✓ Significant power and torque gains throughout the RPM range
- ✓ Direct bolt-on fitment - no modifications required
- ✓ Includes all necessary gaskets and hardware
This system dramatically improves exhaust flow and reduces backpressure. The result is improved throttle response, increased horsepower and torque, and a deep, aggressive exhaust note that announces your Subaru's performance credentials. The Korsh down pipe is a critical component for maximizing turbo efficiency and unlocking power.
- ✓ Industry-leading Subaru performance expertise
- ✓ Premium stainless steel construction for long-term durability
- ✓ Precision engineering for perfect fitment
- ✓ Proven performance gains on dyno and street
- ✓ Backed by Cobb's reputation for quality and support
Note: Professional installation recommended.
Lead times may vary - contact us for current availability and shipping estimates.
What clients say
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Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints
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The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.
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Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods
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Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!
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Easy to deal with and part was ordered quickly
