[Fast Freddy 944]

Originally Posted by Rasta Monsta

This is not accurate. Racers Edge managed only 7 horsepower gain on a 200 HP S2 by installing their $1600 header. That was on a twin cam, 16 valve motor with substantially better breathing than a 2.5.

Racer's Edge -- Racer's Edge 944 Header

You can expect even less gain with a 2.5, which has a decent 4-2-1 "tuned" design (drawn up by engineers at Porsche).

You are actually incorrect, tuned headers add horse power to any hot rod, rice burner, so its logical to conclude that it would add power to the na 944, better breathing, mo-power, add a cat back exhaust, and a good clean breathing intake, you's are making power...I have been hotrodding since 85, how have you?