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Old 06-22-2012, 01:02 PM   #143
dabocx
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Quote:
Originally Posted by Tainen View Post
It filled in the evil torque void even more, and with header, overpipe/downpipe, and catback, the whole system made 21whp over stock and 15wtq over stock, with 11-15wtq gains in the evil torque valley.
Considering the fact that over time the exhaust and header system will be improved and that the car has the stock intake and tune these are pretty amazing gains. 30hp+ seems like it will be ridiculously easy to achieve with I/H/E and a tune.
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