ORO2U Dirt Catalogue - Section E - Engine and Performance.

2-Stroke

FMF Exhausts

KTM Models

The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for. Factory Fatty

Years Front Pipe Silencer

85 SX / XC

2003 - 05 2006 - 17 2018 - 24 2008 - 09 2007 - 12 1998 - 99 2000 - 03 2004 - 10 2012 - 15 2016 - 18 2019 - 22

07-M27 07-M30 07-M32 07-M30 07-M30 07-075 07-077 07-079 07-084 07-9900 07-9900 07-084 07-077 07-077 07-079 07-084 07-9900 07-077 07-079 07-084 07-M21 07-M23 07-M26 07-M31 07-M31 07-083 07-M13 07-M13 07-M01 07-M02 07-M25 07-086 07-M13 07-M13 07-M01 07-M02 07-M25 07-082 07-086 07-9901 07-M25

06-957 06-957 06-959 06-957 06-957 06-777 06-777 06-778 06-949 06-965 06-9902 06-9902 06-965 06-778 06-778 06-949 06-965 06-9902 06-778 06-949 06-965 06-898 06-898 06-956 06-956 06-956 06-956 06-948 06-962 06-952 06-952 06-952 06-956 06-966 06-962 06-952 06-952 06-952 06-956 06-948 06-966 06-9903 06-956 06-948

85 SX 85 SX 85 XC

105 SX / XC

125 SX 125 SX 125 SX 125 SX 125 SX 125 SX 125 XC

2022 2019

Gnarly

125 XC-W

144 SX

2007 - 08 2009 - 10 2011 - 15 2016 - 18 2019 - 22

The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain. When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for you. Strong and rugged, this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for late model 200cc through 500cc machines and the rigors of the off road domain.

150 SX / XC 150 SX / XC

150 SX 150 SX 150 XC 150 XC

2010

2011 - 15 2017 - 19 1998 - 99 2000 - 03 2004 - 05 2003 - 04 2006 - 09 2006 - 10

150 XC-W

200 EXC / MXC 200 EXC / MXC 200 EXC / MXC

200 SX 200 XC

Powercore 2

200 XCW 200 XC-W

2011 - 16 250-300 EXC / MXC 1990 - 95 250-300 EXC / MXC 1996 - 97 250-300 EXC / MXC 1998 - 99 250-300 EXC / MXC 2000 250-300 EXC / MXC 2001 - 03 250-300 EXC / MXC 2004 - 05 250-250 EXC TPI 2018 - 19 250 SX 1990 - 95 250 SX 1996 - 97 250 SX 1998 - 99 250 SX 2000 250 SX 2001 - 02 250 SX 2003 - 10 250 SX 2011 - 16 250 SX 2017 - 18 250 SX 2019 - 22 250-300 XC / XC-W 2006 - 10 250-300 XC / XC-W 2011 - 16 250-300 XC / XC-W 2017 - 18 250 XC / XC-W 2019 250 XC TPI 2020 - 22 250-300 XC-W (E) 2008 - 09 250 XC-W TPI 2019 250 XC-W TPI 2020 - 22 300 EXC TPI Erzbrg 2020 - 21 300 XC 2019 300 XC TPI 2020 - 22 300 XC-W 2023 300 XC-W Six Days 2017 - 18 300 XC-W TPI 2019 300 XC-W TPI 2020 - 22 360 EXC/MXC/SX 1996 - 97 380 EXC/MXC/SX 1998 - 02

The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the competition. The Powercore 2 silencer provides a strong performance edge for any 2-stroke machine and the performance flow end cap and front stinger are stainless steel for unbeatable durability and an unmatched look.

Powercore 2.1

FMF is about moving forward... faster. The all new PowerCore 2.1 silencer is proof FMF is totally committed to 2-stroke progression. FMF loves 2-strokes, they ride 2-strokes, and they are devoted to delivering superior power to the 2-stroke faithful.

07-082

07-086 07-9901 07-9901 07-M25 07-086 07-9901 07-9901 07-9901 07-9901 07-9901 07-086 07-086 07-9901 07-M12 07-M03

06-9903 06-9903

Titanium 2.1

06-956

FMF is about moving forward... faster. The all new Titanium

Powercore 2.1 SHORTY silencer is proof FMF is totally committed to 2-stroke progression in weight, performance and looks. FMF loves 2-strokes, they ride 2-strokes, and they are

06-9903 06-9903 06-9903 06-9903 06-9903

devoted to delivering superior power to the 2-stroke faithful.

06-9903

06-894

RIEJU Models MR PRO 250/300

Years Front Pipe Silencer

2020 - 23

07-016

06-048

2026

MR 300i

07-6013

07-4011

*Please visit our website for current prices E485

E-mail: sales@oro2u.com

www.oro2u.com

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