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400whp
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  1. New Member Introductions
    I have a 2016 WRX. l am currently pushing 360WHP. However I want to be between 400-410WHP (MAX). Transmission is stock, Engine is stock, and so on. I already know what I need to have done to the engine. I am however in need of assistance of wether or not the stock trans is okay with that amount...
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