911S Street Muffler

MKM29ST

Dual Inlet Dual Outlet 911S Street muffler is designed for use on Porsche 911 1965-1989 models.  Tailpipes spacing is 11″ on center with 2.5″x8″ baffled tailpipes as standard.  Installation on impact bumper models require valance modification.  We have custom fiberglass valances for this purpose.  Please see ACCESSORIES for optional tailpipe treatments and valances.

$1695