Quote:
Originally Posted by pepe
what are the benefits of installing UEL headers?
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Orgasmic sound, benefits of an unrestricted header improving flow and performance when properly tuned. Also many of them remove the cat in the header. Unless you're pushing over 400 whp, I wouldn't worry too much about differences with EL and UEL. If sound is your thing, go UEL. If you want to squeeze every little ounce of horsepower you can, then EL is for you. Definitely do some research because different designs affect the final outcome and quality as well.
There's tons of posts all over this forum about this.