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ST/RS Fords
Fiesta ST
My new ST! Oxford White 2015 content
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<blockquote data-quote="David Borla" data-source="post: 15738205" data-attributes="member: 69882"><p>We use our flowbenches and dynomometers to select the size piping that creates the most horsepower and torque throughout the entire powerband. Anything bigger than what we are using is going to slow you down until you reach wide open throttle. Be careful with horsepower claims that mention only one number, they are deliberately misleading, you need to understand how the exhaust performs at all RPMs. Tubing that's too large will especially slow you down while accelerating. We performed extensive testing on the Fiesta ST, with many different configurations, to ensure we chose the diameter that makes the most power through the entire RPM range. We can make any size diameter piping and we have the tooling to bend up to 7". We wouldn't offer it for sale if the pipe diameter wasn't the best it could be for this car. The easiest way to mislead enthusiasts about power is to use large pipes and quote only the peak horsepower numbers. Don't fall for it.</p></blockquote><p></p>
[QUOTE="David Borla, post: 15738205, member: 69882"] We use our flowbenches and dynomometers to select the size piping that creates the most horsepower and torque throughout the entire powerband. Anything bigger than what we are using is going to slow you down until you reach wide open throttle. Be careful with horsepower claims that mention only one number, they are deliberately misleading, you need to understand how the exhaust performs at all RPMs. Tubing that's too large will especially slow you down while accelerating. We performed extensive testing on the Fiesta ST, with many different configurations, to ensure we chose the diameter that makes the most power through the entire RPM range. We can make any size diameter piping and we have the tooling to bend up to 7". We wouldn't offer it for sale if the pipe diameter wasn't the best it could be for this car. The easiest way to mislead enthusiasts about power is to use large pipes and quote only the peak horsepower numbers. Don't fall for it. [/QUOTE]
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My new ST! Oxford White 2015 content
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