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Magnaflow Glass Pack Mufflers

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    Hardcore hot-rodders have known it for years-real power is really loud. And that's why hardcore hot-rodders use Magnaflow Glass Pack Mufflers. When maximum horsepower is more important than minimum sound, Magnaflow Glass Pack Mufflers deliver the hot-rod performance and classic roar you're looking for.

    Crafted from CNC-welded aluminized steel, Magnaflow Glass Packs feature a small diameter shell that fits into the tightest spaces. The straight-through performance design reduces backpressure, letting the horsepower flow freely. And to deliver that sweet hot-rod rumble, Magnaflow packs 'em with rockwool (non-fiberglass) acoustic packing material.

    Proudly made right here in the USA, Glass Pack Mufflers are crafted to the same high-quality standards that Magnaflow is famous for. And best yet, Magnaflow backs your Glass Pack Mufflers with a Lifetime Warranty.

    Magnaflow Glass Pack Mufflers Customer Reviews

    Average Rating

    42 Customer Reviews

    1996 BMW 740IL

    Reviewed by KLAUS S (SAN CLEMENTE, CA) Reviewed for a 2004 Hummer H2 — Jan 02, 2016 8:44 PM

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    The mufflers arrived in a timely manner and installation was good. The are louder than stock at idle but menacing when you floor it.

    True Duals

    Reviewed by Torrey S (Mesa, AZ) Reviewed for a 2007 Mercury Grand Marquis — Dec 23, 2015 6:46 PM

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    mufflers are great, perfect fit and finish, installed on a police P71 exhaust nice rumble but not to loud and better MPG, win win

    Used as resonator.

    Reviewed by Wayne T (Houston, TX) — Dec 15, 2015 4:34 AM

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    Had this installed in the mid-pipe of my Fiat 500T to cancel out the raspiness of the oem exhaust. It did exactly as I intended for it to do. Left me with the original tone minus raspiness. The straight through design has not increased any back pressure so performance is not affected.

    Sounds great!

    Reviewed by Stephen G (SOUTH WINDHAM, CT) Reviewed for a 1995 Ford F-150 — Dec 02, 2015 9:13 AM

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    I think that the Magnaflow Glass pack is definitely a good buy! It sounds great has a nice low rumble and a bit of a pop when you let off the throttle, not too loud that you can't listen to music or talk in the cab but loud enough to appreciate the deep hum.

    Great product

    Reviewed by Gunter W (RIVERSIDE, CA) Reviewed for a 2014 Ford Mustang — Nov 12, 2015 8:07 PM

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    Adds a deep sound to my roush axelbacks and also eliminates the annoying raspyness.