ALPINESTARS Corp Delta Hat - Black - Large/XL 1019-8110210-LX EZ3 Clutch Lever Assembly Features advanced acoustical tuning technologies

Features advanced acoustical tuning technologies for deep rumbling sounds 4" round muffler front expands to 4

Take both of these to your engine builder and ask them which one they would install in your motor when their reputation is on the line

GSX-R 750 04-23

Great for dirt track

THIS IS JUST A MUFFLER

ALPINESTARS Corp Delta Hat - Black - Large/XL 1019-8110210-LX EZ3 Clutch Lever Assembly Features advanced acoustical tuning technologies92% Polyester 8% Polyurethane Curved bill with structured crown Welded seams, stitch less crown, bonded inner construction Moisture wicking stretch fabric, anti bacterial inner taping, quick dry sweat band Front beveled sonic weld Ageless logo Internal labeling and back transfer label Ride Dry logo print on wearer left side