the cat bypass pipes really do cut down on the drone. what is even better is while cruising around, you have an appreciable throaty note coming from the exhaust. there is nothing obnoxious, but a nice deep note. as an added bonus, I also get a bit of a gurgle upon lifting throttle at about 4k and above. before the deletes were installed, I was just running an obx muffler. the muffler alone was a bit louder, but the note was just lacking.
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2005 Porsche Boxster S, 2000 Porsche Boxster 2.7L Base, 2000 Mazda Miata LS Supercharged, 2010 Toyota Tacoma TRD Off Road
Previous Vehicles: 2005 Ford Mustang GT, 1986 Alfa Romeo Spider, 1971 Alfa Romeo GTV, 1999 Ford Mustang
1977 Toyota Celica GT
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