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My R32 GTR is currently stock apart from cat back exhaust with compliance cat. Making 180rwkw on 12psi crappy boost controller around 12psi drops to 11psi.

I am wondering what increase i'll get once i put on a pair of HKS pod filters, aftermarket Mines front pipe from cat to dumps, a new HDI boost controller and high flow cat.

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if i was you i would put a decent air filter first in the stock air box say what 100bucks?

then either front pipes or cat next or both at the same time

then get a decent boost cont ebc leave the boost on stock tho

then a pfc

plus a tune then up the boost to around 12 13psi max on the stock turbos the power from stock boost 8 or 9 to 12 13 makes a big differnce!

by then you would need a good clutch to if you dont all ready have one

Basic format goes like this:

Exhaust (can keep stock dumps) + PFC + cam gears + 1bar boost = 250rwkw on stock turbos.

So 12psi its feasible you would be around 210-220rwkw depending on the dyno

Its more about driveability than anything. With the tider mixtures etc the car will driver nicer more so than make outright power.

220rwkw and i'll be happy.

I have a pair of HKS Sports filters, Mines front pipe and getting an X-Force High flow cat.

I am also looking for a Power FC but without the hand controller for now.

I'm also think of getting a pair of adjustable cam gears.

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