FMF Racing 025004 Gnarly Header Pipe for KTM 250 / 300 Models 1990 ATK 250 MX 2004 Polaris Sportsman 400 4X4

2004 Polaris Sportsman 400 4X4

Bigger 3-1/2 in

(1) Pilot jet #55

2013 Harley-Davidson FXSTSI Springer Softail

1994 Yamaha XTZ600 Tenere

FMF Racing 025004 Gnarly Header Pipe for KTM 250 / 300 Models 1990 ATK 250 MX 2004 Polaris Sportsman 400 4X4FMF Racing Gnarly Pipe Part Number: 025004 Power gains are focused toward bottom and mid, with a goal of increased tractability An excellent off road pipe, and a winner for tighter tracks Built with tough 18 gauge steel O Rings Included 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