Anyboy know what the Patriot exhaust system is made of? Stainless steel? My Wrangler's exhaust system is 7 years old and still is in great shape, and I hope the Patriot system is just as durable.
Exhaust System
JRX
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Judging by the looks from the outside, I'm guessing galvanized steel.
Stainless would certainly subtract another couple of hundred $ from their bottom line.
Stainless would certainly subtract another couple of hundred $ from their bottom line.
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In my experience non stainless steel's life is directly related to the amount of heat generated by the length of time the engine is running and generating heat. My neighbour and I bought new Accord's at the same time. He drove approx. 4 miles to work five days a week. My trips were usually 50 miles or longer and maybe a 6 mile trip once a week. After three years and 65000 miles the exhaust system on my car was still OK, whereas my neighbour had to change his after 10000 miles.
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I'm just re-visiting this thread that I started awhile back. I never did verify the type of steel used - the magnet idea sounds like a pretty good one. My (anecdotal only) experience was that Jeep exhaust systems last a pretty long time.
I suspect that lots of short trips (like 4 miles a couple times a day) are really hard on exhaust parts as there may not be enough run-time every trip to purge the system of moisture.
I suspect that lots of short trips (like 4 miles a couple times a day) are really hard on exhaust parts as there may not be enough run-time every trip to purge the system of moisture.
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