S&S 550-0734 BLACK Grand National slip-on exhaust mufflers FAT BOB M8 18-23

• Up to 12% more horsepower and 6% more torque (when used with Stealth Air Cleaner Kit)
• Race inspired design
• Black ceramic finish
• Removable dB reducer for black pressure and sound tuning
• Meets J2825 level for sound
• All hardware included 
• Deep performance rumble replaces stock whisper tone 
• No mapping required 
• 50-state legal

(2) Black steel mufflers W/black aluminum end caps

(2) 2" Band clamps

(4) 1/4"-20 x 1" Socket cap head bolts

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.