BUB would only blaze the name "7" on an exhaust that produces mass power.  As if yearning for the salt flats, these rockets pump out immense performance gains and a spineshivering tone.  Once you ride with the 7, you'll understand.

Features:

• Miter-Cut 1 3/4" headers that merge into a 2 1/2" collector
• O2 Sensor ports accept OEM or aftermarket closed-loop fuel-management systems
• 2 1/4" Header Heat Shields
• BUB 7 Logo is precisely die-stamped into the rear heat shield
• Muffler starts at 2 1/2" and ends at a fat 4 1/2" with slash cut billet alum end cap
• End Cap can be positioned Upward or Downward
• Reverse Cone Tuning techology utilized for exceptional mid-range and top-end performance
• Emits deep, aggressive tone without objectionable noise