Barker Exhaust for YFZ 450R:
EFI models.
4 Peak Hp & up to 8+ Hp in the over-rev. (With tuning).
5 Peak Hp & up to 10+ in the over-rev. (With Intake Setup).
Substantial weight loss over stock system.
103 dB without the quiet core.
Increased throttle response.
Power carries much higher into RPM’s.
Barker Exhaust for YFZ 450R should be ran with a fuel controller.
Barker Exhaust for YFZ 450:
Carb models.
4.5 Horsepower gain.
3.4 .ft-.lbs Torque increase.
103 dB without the quiet core.
Pulls harder into the turns.
More pull up the face of jumps.
Improved top end pull.
The Power Commander 6 fuel injection tuning device allows you to optimize your fuel and timing curve. With fine tune adjustability and multiple inputs, the Power Commander 6 will keep your vehicle running at its full potential letting you concentrate on the journey ahead.
This order ships to you free!
