Sandeep – The solution is too look at the specs supplied from the downpipe manufacturer. Most will share a dyno chart. I don’t feel you’ll see Significantly in terms of fuel personal savings, but you'll want to see a ten-40hp acquire. You’ll also enjoy a bit snappier turbo reaction. Except https://excellentopolis.com/unleashing-performance-exploring-downpipe-options-for-the-audi-rs6-c8/