Sparks devopled an awesome KFX450 exhaust by applying everything they learned from other exhaust and applied it to the KFX. In short the Sparks KFX450 exhaust rips. In the tradition of Sparks Racing, this exhaust will perform on your stock motor as well as a fully built national engine. Sparks advertises tremendous power gains with this system throughout the entire power range. You will be very pleased with this exhaust system. A Fuel Injection controller is required according to Sparks to safely run this exhaust system on your KFX 450.
q Features
o Complete header and silencer system
o Oversized header maximizes power output
o Lightweight aluminum silencer
o Huge power and torque increase over stock
o Utilizes new Sparks Modular end cap design
o Modular end cap allows for easy installation of optional SA screens and/or quiet inserts
o Muffler is completely rebuildable and is now super easy to do.
o Weighs only 6.5 lbs
o Awesome four-stroke performance sound
o Available in long lasting, durable easy to maintain stainless steel
o Quick and easy to install
o To guarantee the highest quality exhaust, each one is built right here at Sparks Racing
o Utilizes stock mounts and hardware
o Billet aluminum mounting flange
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