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nastyboxster · 03-20-2007, 09:41 PM

Ray986s

It is sightly louder with the bypass pipes, but not much more since it was pretty loud already. The pipes did not pass emissions here in Vancouver, so I had to put the cats back on for the test. Luckily it's easy bolt on and only every 2nd year.

If you search my post, I have dyno test with all the bolt on, but I didn't dyno the car at stock.

I did notice some gains from the pipes when I first install it, but I'm so use to it now that I don't notice it.

03-20-2007, 09:41 PM	#39
nastyboxster Registered User Join Date: Jul 2005 Location: Vancouver, Canada Posts: 116	Ray986s It is sightly louder with the bypass pipes, but not much more since it was pretty loud already. The pipes did not pass emissions here in Vancouver, so I had to put the cats back on for the test. Luckily it's easy bolt on and only every 2nd year. If you search my post, I have dyno test with all the bolt on, but I didn't dyno the car at stock. I did notice some gains from the pipes when I first install it, but I'm so use to it now that I don't notice it. __________________ 2000 Silver Boxster S GPS Nav + 6 cd changer and rear speakers Large leather package Factory side skirts 18" turbo look wheels Painted roll bars and centre console Alumimum shifter and handbrakes Litronic lights B&M short shifter Evo air intake Turbo look bumper with C4S lip Borla muffler 2nd Cat bypass pipes