Single Inlet 911S

 

Single Inlet 911S muffler is designed for use on all impact bumper Porsche 911 1975-1989 models having OEM heat exchangers.   Weight is 12 pounds.  Oversized inlet and dual 2.5″ tailpipes reduce back pressure producing an aggressive look and sound.  Installation is made easy with an adjustable inlet.  Pipes exit directly under the license plate requiring a valance modification.  Custom full wrap fiberglass valances are available in the ACCESSORIES section cut to order for this application.  PLEASE SPECIFY SC OR CARRERA WHEN ORDERING.  Complementary products are our MKM32AE active exhaust, MKM32 Pre-Muffler, or MKM60 Bypass Pipe.