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2.5L power increase
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Old 01 Oct 2008, 08:00 PM   #1 (permalink)
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2.5L power increase

ok, what can be done to increase power and torque to respectable levels, without detriment to reliablity.

not including the prodrive performance kit @ 1700 sterling
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Old 02 Oct 2008, 11:03 AM   #2 (permalink)
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Re: 2.5L power increase

If you can find a stainless exhaust system for the 06 2.5 Impreza, like the Power Engineering T75 exhaust system with the "high-flow cat". You will have increase power, torque and reliablity.

Link: Exhaust Products for your Subaru Impreza, Turbo, WRX, STi or P1

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Old 04 Oct 2008, 03:43 PM   #3 (permalink)
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Re: 2.5L power increase

is it possible to remap the std ecu or is it something not reccomended

the reason i ask is that i am considering having the prodrive kit fitted at the next service in november, but i didnt want to spend 1700 to be told later i could have got the same results for far less money
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