Flowtech 11547FLT Exhaust Header

I bought these to replace the stock manifolds on my wife's 2014 Sierra after the had cracked and we're leaking horribly and I couldn't be happier with the results. So backing up, I had actually ordered direct replacements thinking it would be a simpler swap, boy was I wrong. After 3 months of waiting on a part I was never told was backordered I gave Jegs a call. After a few minute on the phone with a tech I got these ordered and the showed up in 2 days. It was by far harder to get the old hardware off than it was to get the new bolted up and the results were awesome. The fit and finish were perfect, the tone changed deeper, still nearly as quite as stock and my wife's rig is back driving with no leaks!