What are the benefits of fitting unequal/equal length headers?
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What are the benefits of fitting unequal/equal length headers?
Hi
im just in the process of fitting some of the above but not sure which ones to go for?
which ones do you get the most gains from?
is it really worth changing them?
cheers
dannytwo
im just in the process of fitting some of the above but not sure which ones to go for?
which ones do you get the most gains from?
is it really worth changing them?
cheers
dannytwo
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Joined: Sep 2008
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well worth changing them safes a lot of weight and gives better bhp.
un equal length will keep the barble noise of the impreza and give you maybe 25bhp with an up pipe as well.
equal length gives you more bhp gains but you lose the subaru noise. need one of these for big bhp cars.
un equal length will keep the barble noise of the impreza and give you maybe 25bhp with an up pipe as well.
equal length gives you more bhp gains but you lose the subaru noise. need one of these for big bhp cars.
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