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Sidewinder Full System 20" Muffler ZX-10R (11-19)

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Sidewinder Full System 20" Muffler ZX-10R (11-19)
  • 20" megaphone muffler
  • 2.25” outlet removable baffle
  • Show-polished finish
  • Grudge-ready performance, look, and sound
    (optional 2.25” noise reduction insert sold separately)
  • Aerospace quality, ultra light-weight stainless construction
  • Includes (Emissions/PAIR) Block Off Cap and instructions for decel-pop reduction
  • Limited right hand cornering clearance with fairing modifications required on most models, cut-out instructions available
  • 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
  • 3oz. tube of Permatex Ultra Copper® supplied with purchase
  • Includes Brock’s lifetime direct support package
    At no additional charge
  • Click here to view logo plate color options
  • Click here for PAIR block-off instructions
  • Click to View Sidewinder Length Comparison (14" vs. 20")

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.

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  • 4

    Posted by James on Apr 19th 2018

    great product .brocks doesn’t list a sidewinder for a 2016zx10 yet so I was willing to gamble and I installed this on my 2016 gen 5 zx10 and it bolted right up, but I do have a dme low profile pan and oil cooler bypass and filter locator ... the only thing I would like to see better is how the megaphone slides into the mid pipe. The were the same diameter making it impossible to slide together without modification.. I put 2 notches in my mid pipe 1/4 “ long and was able to get it in there. My buddy bought a new sidewinder for his 04 gsxr and had the same problem fitting the megaphone on the mid pipe and he had a muffler shop flare it. Other than its super nice