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COBB Tuning Stainless Cat Back Exhaust
Subaru WRX/STI 2011-2014
Product Resources
Features & Product Details
RallySport Direct proudly carries a massive selection of quality performance upgrades brought to you by COBB Tuning.
This is the COBB Tuning Stainless Steel Cat-Back Exhaust System. An excellent choice for those who want to improve the performance and sound of their vehicle, with long-lasting durability with full stainless steel construction. This exhaust system has been meticulously TIG-welded for outstanding appearance and strength. With minimal bends in the piping along with an increase in the overall piping diameter, you will see improvements in both horsepower and torque, along with a reduction in turbo lag due to less restriction in exhaust turbulence.
DETAILS:
Specifications
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QUESTIONS & ANSWERS
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Q: Part Numbers 515121 vs 515122 Kichoman4 years ago
There is another COBB catback with manufacturer no. 515121 listed on RSD. What is the difference between that one and this one with a different part number???
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A: 515122 is just a newer revision to 515121. The only difference with the parts is the newer part has the COBB logo stamped into the muffler, other than that they are the same design and material.
Tyler A. @ RallySport Direct 4 years agoWas this answer helpful?
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