LS4 Impala SS maganflow exhaust inside.
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Uploader Comments (erick5598)
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All Comments (7)
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@dopesoldat666 what about on the expressway? on cruise control at about 65 hha
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@jock1454789 i have a 08 ss i get about 17mpg
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what gas mileage u get?
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Sounds great. I'm definitely getting the Magnaflow Cat Back exhaust for my Impala LTZ.
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Do you think this or the Bullet sounds better? I think the Magnapack has a better tone, but the bullet sounds like there almost wasn't a muffler, it sounded so aggressive lol
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Very little drone at cruising on the hwy. To answer the gas the mpg question. 17mpg city, 27mpg hwy.
erick5598 1 month ago
For everyday driving I am a lot happier with the Magnaflow. Plus I hated how the Bullett sounded at light accel at 2500 to 3200rpms.
erick5598 10 months ago