Borla without a doubt they use 304 stainless steel which is better quality the the others use. I had a magnaflow on my chevy and after 8 years it rusted out. they replaced it but it was a hassle. had to buy a new system then send the old one back and wait for them to look at it, even though I sent close up pictures. Just installed the Borla Touring on my 19 Laramie and so far love it.
Yes. Residue and chemicals from production burning off.So I got my Borla touring on. Sounds great. However there’s a burnt rubber type smell. Is this normal at the beginning?
So, I have a Borla touring, but in all honesty, it's a little more throaty than expected. All in all, I wished I would have remained stock.