• Pro Stock performance, look, and sound
• 14" ShortMeg™ 2 megaphone muffler
• 2.25” outlet removable baffle
  (optional 2.25" noise reduction insert sold separately)
• Show-polished finish
• Increased ground clearance
• Lower fairing modification required
• Limited right hand cornering clearance
• Aerospace quality, ultra light-weight stainless construction
• May be used with OEM oil pan; aftermarket billet pan suggested for maximum ground clearance
• Oil cooler can be retained using the stock oil lines
• Pre-installed 18mm bung for wideband O2 sensor
  (block-off plug included)
• Includes (emissions/PAIR) block-off cap and instructions
  for decel-pop reduction
• 3oz. tube of Permatex Ultra Copper® supplied with
  exhaust system purchase
• Includes Brock's lifetime direct support package
  At no additional charge
• Click here to view logo plate color options

Industry’s First 4-2-1 Sidewinder Design

Specifically designed for use without wheelie bars, Brock’s 4-into-2-into-1 sidewinder (the industry’s first) provides the most average power and torque with a megaphone-induced peak power punch. Unique configuration allows maximum performance from stock displacement to big cc engines. Years of knowledge, acquired from Brock himself professionally drag racing street bikes, are merged into a purpose-built side exit system.