Big Gun Exhaust Systems

40-R02-A

Big Gun Rev Box 40-R02-A

Exhaust

Adds up to 3 horsepower once snapped in.
Comes ready to install and go.
Allows RPM to rev out 1000 RPM higher than stock while advancing the timing for a bit more torque on the bottom end.

Adds up to 3 horsepower once snapped in.
Comes ready to install and go.
Allows RPM to rev out 1000 RPM higher than stock while advancing the timing for a bit more torque on the bottom end.

This Item Fits the Following Applications:
2008 Suzuki LT-Z400 QuadSport Z
2007 Suzuki LT-Z400 QuadSport Z
2006 Suzuki LT-Z400 QuadSport Z
2006 Kawasaki KFX400
2005 Suzuki LT-Z400 QuadSport Z
2005 Kawasaki KFX400


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