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Impreza turbo 2000 make 300hp with cat in still?

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Old 26 February 2017, 07:45 PM
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AlexCorner
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Default Impreza turbo 2000 make 300hp with cat in still?

my impreza turbo 2000 has a td05, newage wrx intercooler, yellow injectors, 2.5inch cat back, will it still reach 300hp with the cat still in, after a remap? or decat needed?
Old 27 February 2017, 01:10 PM
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Tidgy
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depends on what the TD05 is
Old 27 February 2017, 05:33 PM
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AlexCorner
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16g
Old 27 February 2017, 06:11 PM
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aaron_ions
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you will probably see your 300. but the td05 is a slow spooler in my opinion and the cat is just going to worsen things further. you could pick up a decat DP very cheap if you keep your eyes open.

I had a similar setup to that years ago on a 2000 classic with full decat. spooled around 3300rpm @1.4 bar but once going was a strong turbo but wasn't the best in 1st and 2nd,

depends what you want the car for I suppose.

aaron.
Old 27 February 2017, 07:07 PM
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AlexCorner
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i may aswell decat it tbh, anything around the 300hp will be good enough for me
Old 27 February 2017, 07:23 PM
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Fit a high flow sports cat if you're worried about MOT time.




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