GMC M300 Performance Exhaust Systems Catalog

Flowtech 10010FLT loader
Part Number 10010FLT
Exact fit
Free Shipping
$83.00
In Stock

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GMC M300 Performance Exhaust Systems reviews

Clint Adam
Easy to Install, very well made, and a fantastic price!
Category: Exhaust Tips
Adam H.
I was told to replace the cat because the check engine light was on, bought the magnaflow, it’s not the cheapest one but is stainless steel so should not rust like the one I had, fit was good but had to do some piping work
Category: Performance Catalytic Converters
James Natan
It fits like factory!
Category: Performance Exhaust Mid Pipes
Nolan
I prepared my car for a track, so I replaced my cat with these pipes, I haven’t measured the power boost yet, but they definitely work, I wish they were legal on the street!
Category: Performance Catalytic Converter Pipes
Mike M.
Excellent quality converter, but the flanges are short so it’s hard to bolt it on using clamps, welding is necessary to avoid leaks, but it’s worth it, I passed the emission test once installed it, bought in on truck&gear, recommend it
Category: Performance Catalytic Converters
David F.
I’m a DIYer who broke the rusted bolt when trying to take off the old cat, fortunately, it was the only problem I faced, the cat is direct fit and high quality, came with a gasket, you may also need an anti-seize lubricant and new downstream sensor, the old is really hard to remove without breaking
Category: Performance Catalytic Converters
Tony J.
a good quality converter with a direct fit, not sure if it adds power but the sound is better now but maybe because I replaced the muffler as well, no problems during installation… the latter was a headache when installing the previous converter
Category: Performance Catalytic Converters
Robert
High-quality part, meets oe specifications, no problem during installation, will buy on your website again
Category: Performance Catalytic Converters
Hank
A friend of mine recommended your website to buy a catalytic converter for my Dodge. Shipping was fast and the part came well packed, have it already installed, and everything is fine so far, thank you!
Category: Performance Catalytic Converters
Robert Tomkins
Excellent fit and high quality, very satisfied with the purchase
Category: Performance Catalytic Converters
Barbara
I tried to save a couple of bucks so I purchased the part myself, my mechanic said it was high quality…Mark, thank you for the assistance and discount
Category: Performance Catalytic Converters
Andrew
the cat fits and looks as stated, have it installed professionally, the site says limited lifetime warranty so I hope the cat will last a lifetime
Category: Performance Catalytic Converters

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