SPARK GKA0804 Kawasaki H2SX (18/19) Slip-on Exhaust "Force" (racing)
SPARK GKA8802 / GKA8803 Kawasaki ZX-10R (2011+) Titanium Full Exhaust System "Force" (racing)
SPARK GKA8819 Kawasaki ZX-10R (16/20) Full Titanium 3/4 Exhaust System "Konix" (racing)
SPARK GKA8818 Kawasaki ZX-10R (16/20) Full Titanium 3/4 Exhaust System "Force" (racing)
SPARK GKA8816 Kawasaki ZX-10R (16/20) Full Titanium 3/4 Exhaust System "MotoGP" (racing)
SPARK GKA8815 Kawasaki ZX-10R (11/20) Full Titanium Exhaust System "Konix" (racing)
SPARK GKA8814 Kawasaki ZX-10R (11/20) Full Titanium Exhaust System "Force" (racing)
SPARK GKA0403 / GKA0405 Kawasaki Z800 / Z800E (13/16) Slip-on Exhaust "Force" (approved)
SPARK GKA0402 Kawasaki Z750 (07/14) Slip-on Exhaust "Megaphone" (racing; polished stainless steel)
SPARK GKA8822 Kawasaki ZX-6R (2009+) Titanium Full Exhaust System "Konix" (racing)
SPARK GKA8806 Kawasaki ZX-6R (2009+) Titanium Full Exhaust System "Force" (racing)
SPARK GKA8825 Kawasaki Ninja 400 (2018+) Titanium Full Exhaust System "Force" (racing)
SPARK GKA8823 Kawasaki Ninja 400 (2018+) Titanium Full Exhaust System "Konix" (racing)
SPARK GKA1002 Kawasaki Ninja 400 (2018+) Titanium Slip-on Exhaust "MotoGP" (racing)
SPARK GKA1001 Kawasaki Ninja 400 (2018+) Titanium Slip-on Exhaust "Konix" (racing)
SPARK GKA0701 Kawasaki Ninja 300 (13/15) Slip-on Exhaust "MotoGP" (racing)
SPARK GHO8822 Honda CBR1000RR (08/19) Titanium Full Exhaust System "Force" (racing)
SPARK GHO1701 Honda CRF1000L Africa Twin (16/19) Slip-on Exhaust "Dakar" (approved; dark)
SPARK GHO1601 Honda VFR800X Crossrunner Slip-on Exhaust "Force" (approved; carbon)
SPARK GHO1102 Honda NC700 / NC750 / Integra Slip-on Exhaust "Force" (EU homologated)