PRO CIRCUIT R-304 Silencer 11101430 Gen 2 NH Series Upper Cut Mufflers bolt it on and plug

bolt it on and plug it in

do not increase lever effort

Want to turn your Kawasaki Ninja 400 into a fine-tuned MISSILE

green and yellow lights - these lights will be on in unison when throttle is open more quickly and air/fuel mixture is approximately 12

PRO CIRCUIT R-304 Silencer 11101430 Gen 2 NH Series Upper Cut Mufflers bolt it on and plugFull race two stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed course racing only Hex head screws are used to secure the inlet cap and can be removed easily for quick re packing of the silencer 304 stainless steel intake tube Double walled mounting bracket(s) Tig and mig welded for strength and durability E Glass internal packing for maximum packing life Made in the USA