Big Gun Exhaust 09-5471 EVO R Head Pipe

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

• Precision-bent TIG welded 304 stainless steel head pipe
• Larger diameter than stock head pipe
• Lighter than stock head pipe
• Increased horsepower and torque gains
• Handmade in the USA
• 1 Year Limited Manufacturers Warranty

Big Gun Exhaust 09-5471 Fitment:

• Kawasaki KFX 400 (03-06)
• Suzuki LTZ 400 / EFI Quadsport (03-14)

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

• Precision-bent TIG welded 304 stainless steel head pipe
• Larger diameter than stock head pipe
• Lighter than stock head pipe
• Increased horsepower and torque gains
• Handmade in the USA
• 1 Year Limited Manufacturers Warranty

Big Gun Exhaust 09-5471 Fitment:

• Kawasaki KFX 400 (03-06)
• Suzuki LTZ 400 / EFI Quadsport (03-14)