Types of Steel Used in Exhaust Systems - 304 vs 409 Stainless Steel

In this video we go into the differences between 304 vs 409 stainless steel which are the two types commonly used in exhaust systems.
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[@scottm5811]

Thanks for the easy explanation. You guys rock.

[@xloucassiogaming3236]

Excellent video, was looking for something in portuguese and was not able to find such good video.

[@pedruuu30]

Thanks for sharing! Appreciate it!
So... they both sound the same way? I am more interested in sound enhancement than looks
Thank you!

[@gmans7859]

I have an old set of Hookers that I chairish and are still in service to this day. Would be great have them EXACTLY reproduced in Stainless someday.

[@HolleyPerformance]

We have lots of stainless options available! Check out our website. -Keith

[@sweetness_5772]

Does Flowmaster, Borla, or MBRP, make any of their exhaust systems with the 304 steel, including their hangers and hooks.

[@justjoshin8574]

I know MBRP MAKES a 3 inch down pipe for a diesel in aluminized steel. Look at specs you should find it

[@roberthamilton1152]

What about heat?

[@TheOnlineGam4r]

304 its fine for heat
Its a exhaust dude
Stainless pipe smh

[@gtaashwagandhaman7551]

Problem is finding someone building me a 304 exhaust🤦

[@bobsmith9603]

Just buy one online

[@TheOnlineGam4r]

Easy

[@wanyelandy8847]

Interesting, even 316 is not an option here. For the outdoor use, 409 is NOT rust resistant and not very durability. 304 is just standard.

[@derekmcdowell2547]

304 is definitely better than 409 but here in Canada getting your hands on 409 is considered a treat must of been from trumps terrifies lol

[@kgnsteelfurniture7866]

Md samser shah

[@MJ-MJ-19]

409 is crap

[@Mrdubomb]

Up here in canada, 409 is the expensive upgrade we wish we could get but nobody supplies unless it is custom made, our aftermarket choices are "lifetime" warranty aluminized steel and we get two to three years out of this junk, IMO it shouldnt even be sold.
I really wish someone would start selling 409 replacement that is not performance.