Tesla Cyber Trucks Rusting

7394

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When I searched aluminized stainless the result only showed aluminized steel.

Look on any GM website or dealer lot, their exhausts are listed as aluminized stainless.
 

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Tiger Small Engine

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7394

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Finally found a data sheet on this 409AL stainless steel. There is also a 439AL version. Basically it is just a Type 1 hot dip aluminum coating provides extended life and additional resistance to automotive muffler condensation and road salt.

If that is it, it works great for GM vehicles.. I had over 237 K, + miles & still OE exhaust..
 

7394

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Well I sold that one at that mileage.. Exhaust was still in great looking shape.
 
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