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Old 05-03-2017, 09:02 PM   #4
glenB
 
Drives: Chevrolet Camaro SS
Join Date: Mar 2015
Location: Planet Earth
Posts: 721
Might wanna think about your HP gain

“As for the difference in power gain between the two, it is very minimal. The X-pipe will usually make anywhere from two to four more horsepower than an H-pipe. The slight horsepower difference comes from the way the X-pipe creates a venturi effect, which helps pull the exhaust gases out of the cylinder faster. Overall, the main difference is sound rather than performance, meaning there are no pros or cons. It’s simply a matter of personal preference.”
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