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Kevin 1G Drummer · 06-23-2006

My bike has something similar to that, only it doesn't dump to the atmosphere. The way that works is depending on throttle position, engine rpm, and gear position it opens and closes a butterfly valve in the pipe right behind the collector. It's pretty sweet.

06-23-2006	#9
Kevin 1G Drummer Join Date: Nov 2005 Location: Cottage Grove Drives: Silver '02 IS300, Blue '06 Suzuki SV1000 Posts: 5,293	Re: Boost Activated Exhaust Cutout! My bike has something similar to that, only it doesn't dump to the atmosphere. The way that works is depending on throttle position, engine rpm, and gear position it opens and closes a butterfly valve in the pipe right behind the collector. It's pretty sweet. __________________ '02 Lexus IS300 '06 Suzuki SV1000: Back on the road and ripping hard as ever!