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Muffler bypass
Looking for a way to bypass the final (washtub) muffler. Any experience with this exercise? Also, will it wake up the neighbors?
Thanks.
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Fred '95 Carrera2. Previous: '69S, '79SC, '84Carrera, '90 C2, 20+ years and counting...... |
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Fred, I've used a Bursch final muff bypass for years. Don't know if they still make it?, only saw it advertised once way back. And yes its loud, too loud? maybe but then it sounds great winding up to 6000 rpm
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1991 964 C2 -SOLD - miss it everyday - ![]() 2009 Honda CRV 2007 Audi A4 Quattro - just a sweet personal car - 2000 Land Rover Disco II - lifted 2001 GMC Seirra 1500HD CREWCAB |
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Back in the saddle again
Join Date: Oct 2001
Location: Central TX west of Houston
Posts: 56,449
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I have a muffler bypass on my '88. I know they aren't the same, but it sounds good, and yes it is loud. It's not as loud as a Harley until you really wind it up.
I drive mine everyday, only 2000-3000 rpm in my neighborhood.
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Steve '08 Boxster RS60 Spyder #0099/1960 - never named a car before, but this is Charlotte. '88 targa SOLD 2004 - gone but not forgotten
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Join Date: Jul 2003
Location: San Francisco, CA
Posts: 7
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I bought the center muffler bypass. It saves weight at the furthest back point on the car and it isn't too loud. I also think it does a better job of reducing back pressure since it replaces the cat with a straight pipe but I have no proof of that claim.
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