APEXi N1-X (N1 Evolution Extreme) Universal Muffler, Turbo (156-A022) 18140 deep tone that is distinct

deep tone that is distinct to the Injen exhaust line

ZX6-XTG4 kit features an Xtreme pressure plate for the most demanding driver

Outlet temperature up to 50 lower than stock intercooler

programmable in almost any language

APEXi N1-X (N1 Evolution Extreme) Universal Muffler, Turbo (156-A022) 18140 deep tone that is distinctThe N1 Evolution Extreme Muffler is a premium upgrade based on the RS Evolution Muffler, enhanced with full titanium tips. It's a hybrid design that combines the power and free flowing nature of our N1 Muffler with the quiet and discreet sound output of our Hybrid Megaphone Evolution Muffler. This muffler is the result of APEXis patented megaphone piping structure design and enlarged piping diameters, ensuring ultimate performance for turbo charged