Smithys Mufflers PATH3014 Residual Valves All stall speeds are approximate

All stall speeds are approximate and will depend upon application

Our independent compressor brackets are CNC machined from 6061-T6 billet aluminium and polished to a mirror finish

2009 PONTIAC G8 3

This is problematic for high power 2J engine builds where having consistent fuel pressure is absolutely necessary

Smithys Mufflers PATH3014 Residual Valves All stall speeds are approximateSmithys Mufflers2 1 4" Inlet & Outlet, 26" L X 3 1 2" O. D PATH3014 TH3014 The world's oldest performance muffler is now available for that "resto rod" or your 1950's custom. Get the muffler your dad used to impress his friends, and yes, it's still guaranteed not to blow out or leak. Double end cap construction and 3 1 2" hammertone finished cases assure the original Smithy look.