Quote:
Originally Posted by suaveflooder
I thought it was header and overpipe? I was under the impression that the rest of the exhaust flows pretty well. The stop up is in the front.
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I'm not certain about the overpipe, but from what Bob @DriftOffice has told me and what I saw on his dynos, it was primarily just the headers if I'm correct. He did also mention with exception to the JDL UELs which are a fart under the HKS EL in gains, that UEL is definitely the way to go for performance if you don't care about sound. My personal opinion has always been function over form, so I could give a crap if ELs don't sound as good as long as they're top performers.
Sure you're going to get weight reduction and a lovely look and sound from a full exhaust, but it's money better spent elsewhere first if you're going for speed. For just over the price of most full header-back exhausts you can get a CF driveshaft which is going to give you an immense benefit over the exhaust.
And as far as FI goes, I wouldn't consider SC over a turbo. Especially the AVO kit.