Change intake pipe to silicon intake, braid the lines or hoses.
Or maybe the vacumm lines.

Mine look alright tho.

If you to spend a few hundred, I think something like forcefed's engine is out of the question. Im sure he spend quite a bit on them.

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Andrew

2008 Ferrari F430 Scuderia
2013 Audi A6 Hybrid
2013 Toyota Vellfire