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Pontiac Firebird Flowmaster Exhaust, Mufflers & Tips

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Latest Customer Reviews

Flowmaster Direct-fit Catalytic Converters - 50-State Legal Reviews

Smog legal cat with easy install

Reviewed By Craig C (Brentwood, CA) Reviewed for a 1998 Pontiac Firebird —9/28/2015 1:27 PM

the people at autoanything were very helpful and the cat arrived quickly at a better price then i found anywhere else. be aware it did not come with studs on the new cat and had to fashion my own, which is fairly easy to do. id say its a 5 star for anyone with even a little amount of auto experience.

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Flowmaster Exhaust Systems Reviews

1998 pontiac firebird 3.8l v6

Reviewed By Peter B (AUBURN, WA) Reviewed for a 1998 Pontiac Firebird —3/31/2015 9:15 PM

Sounds like a stock LS1. Great exhaust system! For it to be installed the right way you need to add an extra hanger or the right side hangs too low. Awesome system! Added a significant amount of Horsepower! Throaty sound! Worth the money!

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Flowmaster Original 40 Series Mufflers Reviews

40 Series

Reviewed By Ian M (Sedgwick, KS) Reviewed for a 1999 Pontiac Firebird —7/10/2011 3:32 AM

Love the sound of my 40 series. I put it on my 99 Trans Am. Sounds great and turns heads. Love it.

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