Monster Exhaust System Single Exit Turndown 87-01 Jeep 4.0L Cherokee XJ Banks Power from stock all the way

from stock all the way up to race-built engines

from excessive heat

7075 Aluminum Construction

The X-TRA Cool Radiators are specially designed with upgraded techniques borrowed from the semi-truck and HD industry

The factory turbocharger is notorious for issues such as soot and ash buildup in the turbine housing causing the vanes to stick or a seized unison ring

Monster Exhaust System Single Exit Turndown 87-01 Jeep 4.0L Cherokee XJ Banks Power from stock all the wayHuge 2. 5 inch stainless mandrel bent tailpipe. Straight thru Monster muffler flows up to 108 percent better than stock. Slashes backpressure. Throaty sound. Constructed of heavy gauge stainless steel, Banks Monster features a supersized, 2. 5 inch tailpipe. Banks Monster muffler, its straight through performance muffler, is the industry's least restrictive. In comparison tests, Banks muffler flowed 543. 2 cfm at 1 psi a 108 percent improvement over