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Cadillac DeVille Flowmaster Exhaust, Mufflers & Tips

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Latest Customer Reviews

Flowmaster Super 40 Series Mufflers Reviews


super duper 40 series

Reviewed By ryan r (Clare, MI) Reviewed for a 1966 Cadillac DeVille —8/2/2007 8:52 AM

this muffler sounds awsmome on my 66 cadillac, nice rumble at an idle, music to my ears during smokey old tire burnouts.

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Flowmaster Round Angle-Cut Exhaust Tip Reviews


Flowmaster tip

Reviewed By Joseph G (Algona, IA) Reviewed for a 2004 Ford F-250 —3/27/2015 4:23 AM

Nice quality. The only issue I had was the bolt on the tip. It needs to be at least one gauge bigger. I stripped the threads right away when i started to fasten it. I had a bigger bolt and it worked well. I had to shim it also to fit.

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Flowmaster Universal Catalytic Converters - 49-State Legal Reviews


good bang for your buck

Reviewed By Jgru K (Flanders, NJ) Reviewed for a 2004 Chevy Silverado —3/14/2015 5:47 AM

Great replacement for stock cats. Noticed significant increase in power and good sound with Flowmaster muffler . No problem with codes from o2 sensors with new parts. A lot less expensive then stock factory parts.

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