Exhaust set up?
This is my 1st LS1 car and 1st Borla. I bougth the car with the exhaust system already in pace but I'm confused by it. It comes off the block into a Y pipe, Then it runs into another Y pipe right at the exhaust. 1 side goes right out to the tips, then the other goes through the muffler then the tips. Is this set up normal or some shade tree set up. Also a friend of mine suggested I'd get more Hp with a true dual exhaust, dunno wanted to check here 1st.
Thanks in advance
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