DRAG SPECIALTIES Spark Plugs - '57-'78 XL E18-6660SDS Bionic Plus v2 Protection Jacket Impact-absorbing rubber inserts positioned to

Impact-absorbing rubber inserts positioned to cushion the contact between part and engine cover

Structured crown and flex back hat Stretch twill main fabric

Breathable mesh sleeve

Graves Motorsports Kawasaki Ninja 400 + Ninja 500 Carbon Cat-Back Slip-On exhaust

Video shows standard Exhaust (non EVR with similar silencer)

DRAG SPECIALTIES Spark Plugs - '57-'78 XL E18-6660SDS Bionic Plus v2 Protection Jacket Impact-absorbing rubber inserts positioned toPlugs have a unique look with their black ceramic body and bold red logo script Insulator is made of 95% pure alumina; features strong resistance to heat shock and superior insulation Multi rib design of insulator eliminates flashover Nickel plated housing prevents oxidation and corrosion Multilayer gaskets and heat crimping process ensure a leak free, gas tight fit Copper core electrode prevents oxidation and corrosion and has good electrical and