Cat removal (searched already)
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Joined: Mar 2002
Posts: 324
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From: Chicago, IL, USA
Cat removal (searched already)
Despite the legal issues, would removing the cat from a turbo honda improve performance??? or is some backpressure a good thing?
Also, 3in downpipe better or worse for drag turbo?
Also, 3in downpipe better or worse for drag turbo?
Honda-Tech Member
Joined: Nov 2001
Posts: 1,286
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From: minot, ND, usa
Re: Cat removal (Boss Hogg)
i have a drag3 kit and a greddy evo exhaust and i pulled the cat replaced with test pipe and it sounds much better and spools faster. with the exhaust i have the noise is not an issue at all. what do you run?
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drumminforev
All Motor / Naturally Aspirated
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Oct 3, 2006 04:37 AM