C7 Corvette Grand Sport aFe Down Pipes with Cats 48-34130-YC
C7 Corvette - aFe Twisted Steel Connection Pipes - with Cats - Grand Sport. Get rid of the highly restrictive factory main cats on your Grand Sport Corvette with the Twisted Steel Connection Pipes. These pipes replace the OEM down pipes from your exhaust manifold to your X-Pipe center section. Constructed with 304 Stainless Steel and include 200 cell metallic High Flow Cats. Optimized tube length improves airflow and performance. Dyno testing shows +24 Horsepower and +24 ft/lbs increases. Each down pipe comes with new gaskets and mates directly with OEM mounting locations and Pfadt/aFe products. 48-34130-YC
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Fitment: C7 Corvette Grand Sport (2017 - 2019)
Product Note: Please allow 5-7 Business Days for Manufacturing