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    Home / 2026 Kawasaki Z500 ABS SE / M4 Exhaust 2018-2026 Kawasaki Ninja 400/500/Z Full System
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400
    M4 Exhaust KA4024 Component Key
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400 Full System
    M4 Exhaust Ninja 400
    M4 Exhaust KA4024 Component Key

    M4 Exhaust

    KA4024

    M4 Exhaust 2018-2026 Kawasaki Ninja 400/500/Z Full System

    $ 799.00

    • Full System With X96 Carbon Canister

      • X96 Carbon Fiber Canister
      • Saves 5lbs Over Stock
      • Compatible With Stock Passenger Foot Peg or Supplied Race Bracket and Brake Reservoir Relocation Bracket
      • M18 O2 Bung For Use with Aftermarket Fuel Controllers
      • Stock dB is 87 @6,000 RPM   M4 dB is 99 @6,000 RPM

      Does not meet emission requirements for street or highway use.

    Because One Upgrade Is Never Enough