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Yamaha YFZ450/R/X Full System - Two Brothers Racing
Yamaha YFZ450/R/X Full System - Two Brothers Racing
$564.98

Yamaha YFZ450/R/X M7 Full System (2009-2015)

Like all of our products, our YFZ450/R/X full exhaust systems were developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Yamaha’s products, these handcrafted systems deliver unparalleled sound and performance for the ultimate race experience.

 

 

Peak HP

Peak Torque

Max HP Gain

Max Torque Gain

Weight

Sound

with P1 Insert

with P1-X Insert

Catalyst

O2 Sensor

Stock

37.1 hp

25.4 ft-lbs

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--

13 lbs

91 @ 3750

--

--

No

No

TBR

40.3 hp

28.6 ft-lbs

+7 hp @ 9500 rpm

+7 ft-lbs @ 4500 rpm

6.5 lbs

101 @ 3750

98 @ 3750

96 @ 3750

No

No

Difference

+3.2 hp

+3.2 ft-lbs

--

--

-6.5 lbs

+10 dB

+7 dB

+5 dB

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