Best Priced Kooks Headers
Give me a ring 610-404-7979
Mikey
More Perf. sells the headers 1 3/4 for $749 and the y-pipe i think for $1xx
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I have seen dynos from cars that have gotten the 1 7/8 and they have around 5-10hp more, but they lose good numbers on the torque.
1 3/4 Kooks headers and CAT LESS Y-pipe yielded me with 356HP and 375TQ with simply the exhaust and SLP air lid and bellow. I have a 2001 trans am ws6.
Before the headers i dynoed at 344HP and 352TQ which the headers yielded me a gain of 12HP and 23TQ
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