2003 honda civic EX performance upgrades
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hey guys, i have a 2003 honda civic ex coupe. Im looking around for performance upgrades but just dont know where to begin. i just ordered a yonaka catback exhaust... i have an intake as well. I need some steps to take on where to begin my jouney
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If you have a manual transmission, a lightweight flywheel will do a bit for acceleration. Crower cam is easy. Stage 1 requires nothing extra. Stage 2+ requires valve springs and retainers (extra $300), engine management, and tuning. If money is not a concern, turbo or k20 swap
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