The equal lengths are better because they equalize flow. Ceramic coating ones are much better because they don't heat up the engine compartment as easily as the chrome ones. If you have somewhat big plans for your engine, spend the extra money, I know I will next time.
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1989 Black Mustang GT Hatchback, Underdrive Pulles, Electric Fan, Cold Air Intake, Headers, Offroad H-Pipe, Magnaflow catback, Steeda Tri-Ax, Fluidyne Aluminum Radiator, Timing at 14*, 3.73's
Coming not so soon: 408w
Ricer Hater's Club Member #59
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