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Home » Public Forums » GMCnet » Stock replacement mufflers ( Anyone using the Cinnabar replacements? )
Stock replacement mufflers [message #309556] Fri, 28 October 2016 12:15 Go to previous message
JohnL455 is currently offline  JohnL455   United States
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
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Senior Member
My PO put on some shorter body 2.25 offset/offset mufflers. This required an extension inlet pipe on each side. I'm fighting an exhaust leak at the left donut as the pipe is sitting a bit funky. Someone posted about flowmaster 50s but I think they would be too loud on long trips and expensive. Does anyone have road miles on the Cinnabar mufflers to share? Fit and sound and power comments? My manifolds are good, my exhaust pipes and Y are good, long pipes and tailpipe are NOS GM so not interested in headers or rear muffler discussion at this time.

John Lebetski
Woodstock, IL
77 Eleganza II
 
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