Home - Return to Previous Page
Click on image to zoom

Gibson Performance Muffler | Gibson Performance (55122S)


Stainless Steel - 4 x 9 in. Oval Body - 2.5 in. Center Inlet/Offset Outlet - Shell L-13 in. - Total L-19 in.

Please Call for Availability
+1 786 558 9057


Gibson Performance - Gibson Performance Muffler P/N 55122S Features:

  • Fully Welded Stainless Steel Construction
  • Louvered and Chambered Design
  • Maximum Exhaust Flow
  • Increased Power
  • Better Volume Efficiency
  • Unrestricted Flow
  • Lifetime Limited Warranty

Below is an abbreviated list of applications for the Gibson Performance Muffler.


Gibson Exhaust is a leading manufacturer in aftermarket performance exhaust systems for your Truck, SUV ,American Muscle Car or Off road vehicle. Every exhaust system is designed for hassle free, bolt on installation with professional looking results. Gibson's exhaust systems are engineered & dyno-tested to decrease backpressure, and produce more torque, with increased horsepower and better fuel economy. Proudly Made in the USA and backed by a Lifetime Limited Warranty.


Shipping Information

  • Item Requires Shipping
  • 12.0 lbs.
  • W10.0000” x H5.0000” x L27.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.