Thread: Borla improves gas mileage.
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Old 11-29-2006, 07:02 AM
tonybud tonybud is offline
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Join Date: Nov 2006
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Default Borla improves gas mileage.
No bull****!! I bought the catback Borla system for my 05 h2 for a better sound. I did not only get a great deep sound but also went from 10.7mpg to 13.8mpg. Highly recommend the borla system, it was easily installed by me in less than 2 hours with conventional tools.
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