Big Gun Vortex Quiet Insert - 5 Inches Long - 41-E0054 2018 Yamaha YZF-R6 1976-77 Kawasaki KZ900A

1976-77 Kawasaki KZ900A

Items Included (1) Air cleaner assembly includes black aluminum back plate

1996 Harley-Davidson FLSTC Heritage Softail Classic 1

1978-81 Kawasaki KX125

2018 Can-Am Outlander 850 4x4 X mr

Big Gun Vortex Quiet Insert - 5 Inches Long - 41-E0054 2018 Yamaha YZF-R6 1976-77 Kawasaki KZ900ABig Gun Exhaust Vortex Quiet Insert Reduces sound by approximately 6 8 decibels (varies per model) Installs in minutes No noticeable power loss Compatible with the Big Gun Exhaust Spark Arrestor Compatible with most Big Gun Exhaust Systems Its no secret that many of our exhausts are loud! That just means raw performance though, right? Ha! We get that sound is relative to each person's ear, so being so loud sometimes just isnt the way to go. If